123 results on '"Jessri M"'
Search Results
2. A case of primary diffuse large B-cell non-Hodgkinʼs lymphoma misdiagnosed as chronic periapical periodontitis
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Jessri, M, Majeed, Abdul AA, Matias, MA, and Farah, CS
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- 2013
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3. DNA mismatch repair: a diagnostic panel for oral lesion: 76
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Jessri, M, Dalley, A J1, and Farah, C S
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- 2012
4. Nutrient patterns and risk of esophageal squamous cell carcinoma: a case-control study
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Hajizadeh, B., Jessri, M., Akhoondan, M., Moasheri, S. M., and Rashidkhani, B.
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- 2012
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5. Expression of RANKL mRNA during Root Resorption Induced by Orthodontic Tooth Movement in Rats
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Massoud Seifi and Jessri, M.
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stomatognathic system ,lcsh:R ,RANKL ,Root Resorption ,lcsh:Medicine ,lcsh:Q ,lcsh:Science ,Tooth Movement - Abstract
Objective: Receptor activator for nuclear factor kappa B ligand (RANKL), which is alsocalled osteoclast differentiation factor, is an important regulatory factor in osteoclastmaturation. Knowledge of bone and cementum similarities and RANKL role in bone resorptionsuggests the possibility of a role for this protein in root resorption induced by orthodontictooth movement. The aim of this study is to examine the expression of RANKLmRNA during root resorption induced by orthodontic tooth movement in rats.Materials and Methods: In order to move maxillary right first molars mesially fixed Ni-Ticlosed coil springs (Dentaurum®-Germany) were tightened to the teeth. Sample consistedof 20 male seven week old Wistar rats. For each animal, the contralateral tooth was usedas, an internal control. At day 21 the rats were sacrificed. Tissues from 10 rats were embeddedin paraffin for histologic examination. Scratched material from resorptive lacunaeon mesial sides of the roots of the other ten rats was used for extracting mRNA by RTPCR.Results: The histologic sections, analyzed histomorphometrically, showed a significantincrease in root resorption in the case group as compared to the control (p
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- 2009
6. PP126-MON ORAL HEALTH BEHAVIORS IN RELATION TO DENTAL CARIES AND GINGIVITIS
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Jessri, M., primary, Jessri, M., additional, Rashidkhani, B., additional, and Kimiagar, S.-M., additional
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- 2011
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7. PP089-SUN DOES ADHERENCE TO DIETARY RECOMMENDATIONS REDUCE THE RISK OF ESOPHAGEAL CANCER?
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Jessri, M., primary, Rshidkhani, B., additional, Hajizadeh, B., additional, Jessri, M., additional, Kreiger, N., additional, and Bajdik, C., additional
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- 2011
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8. PP236-SUN LET'S HEAR FROM THE PATIENTS: PATIENTS’ VIEWS OF THE HOSPITAL FOOD SERVICE IN IRAN
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Jessri, M., primary, Mirmiran, P., additional, Jessri, M., additional, John, N., additional, Barfmal, N., additional, Amiri, P., additional, and Azizi, F., additional
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- 2011
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9. PP127-MON PREVALENCE OF DENTAL CARIES IN RELATION TO CARIOGENIC FOOD INTAKES
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Jessri, M., primary, Jessri, M., additional, Rashidkhani, B., additional, Kimiagar, S.M., additional, and Mobley, C., additional
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- 2011
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10. Harnessing Massively Parallel Sequencing in Personalized Head and Neck Oncology
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Jessri, M., primary and Farah, C.S., additional
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- 2014
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11. PP074-MON THE ASSOCIATION BETWEEN DIETARY PATTERNS AND BONE MINERAL DENSITY IN POST-MENOPAUSAL WOMEN
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Karamati, M., primary, Jessri, M., additional, Bafghi, S.-E. Shariati, additional, and Rashidkhani, B., additional
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- 2012
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12. Nutrient patterns and risk of esophageal squamous cell carcinoma: a case-control study
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Hajizadeh, B., primary, Jessri, M., additional, Akhoondan, M., additional, Moasheri, S. M., additional, and Rashidkhani, B., additional
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- 2011
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13. PP090-SUN ADHERENCE TO MEDITERRANEAN-STYLE DIETARY PATTERN IN RELATION TO THE RISK OF ESOPHAGEAL SQUAMOUS CELL CARCINOMA
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Jessri, M., primary, Rashidkhani, B., additional, Hajizadeh, B., additional, and Houshiar-rad, A., additional
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- 2011
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14. PP053-MON DIETARY PATTERNS IN RELATION TO GALLSTONE DISEASE RISK AMONG IRANIAN WOMEN
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Jessri, M., primary, Asgarpanah, R., additional, Rashidkhani, B., additional, and Houshiar-rad, A., additional
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- 2011
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15. Dietary trends in the Middle East and North Africa: an ecological study (1961 to 2007).
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Golzarand M, Mirmiran P, Jessri M, Toolabi K, Mojarrad M, Azizi F, Golzarand, Mahdieh, Mirmiran, Parvin, Jessri, Mahsa, Toolabi, Karamollah, Mojarrad, Mehdi, and Azizi, Fereidoun
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Objective: Middle Eastern and North African countries are undergoing nutrition transition, a transition which is associated with an increased burden of non-communicable diseases. This necessitates the evaluation of dietary patterns in these regions. The present study aimed to assess changes in dietary patterns in Middle Eastern and North African countries between 1961 and 2007.Design: Availability of energy and fifteen main food items during 1961-2007 was examined using FAO food balance sheets from the FAOSTAT database.Setting: Fifteen countries including nine in the Middle East and six in North Africa were selected and the average availability of total energy and different food items in these regions were compared.Results: Over the 47 years studied, energy and food availability (apart from animal fats and alcoholic beverages) has increased in the Middle East and North Africa. In both regions the proportion of energy derived from meat and vegetable oils has increased significantly while that from cereals decreased significantly. In addition, the proportion of energy from milk and dairy products and vegetables has shown an ascending trend in North Africa while the proportion of energy from fruits has shown a descending trend in the Middle East.Conclusions: The study results reveal an unfavourable trend towards a Westernized diet in the Middle East and, to a certain extent, in North Africa. Tailored nutritional education encouraging healthy eating for prevention of the burden of chronic diseases in these countries seems essential. [ABSTRACT FROM AUTHOR]- Published
- 2012
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16. PP205-SUN NUTRITIONAL QUALITY AND PRICE OF FOOD HAMPERS DISTRIBUTED BY CAMPUS FOOD BANK: A CANADIAN EXPERIENCE
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Jessri, M., Abedi, A., Wong, A., and Eslamian, G.
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- 2012
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17. A qualitative difference. Patients' views of hospital food service in Iran.
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Jessri M, Mirmiran P, Johns N, Rashidkhani B, Amiri P, Barfmal N, and Azizi F
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- 2011
18. Does the diet of Tehranian adults ensure compliance with nutritional targets? Observations from the Tehran Lipid and Glucose Study.
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Hosseini-Esfahani F, Jessri M, Mirmiran P, Sadeghi M, Azizi F, Hosseini-Esfahani, Firoozeh, Jessri, Mahsa, Mirmiran, Parvin, Sadeghi, Mahboubeh, and Azizi, Fereidoun
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Objective: To analyse dietary compliance with WHO/FAO nutritional objectives, identify food subgroups that contribute to discrepancies between dietary intakes and recommendations, and assess food patterns and risk factor profiles at common nutritional targets.Design: The study was a population-based, cross-sectional assessment of the dietary patterns of Tehranian adults. Usual dietary intake was assessed in relation to common nutritional targets of public health (fat, saturated fat, dietary fibre, fruit and vegetables) using a validated FFQ. Metabolic syndrome (MetS) risk factors were diagnosed based on the Iranian-modified diagnostic criteria of the National Cholesterol Education Program Adult Treatment Panel III.Setting: The Tehran Lipid and Glucose Study (2005-2008).Subjects: A total of 2510 individuals (1121 men and 1389 women), aged between 19 and 70 years.Results: Generally, 68·5 % of total grain ounce-equivalents were derived from refined grains, with rice making up 36·6 % of all grains consumed. Solid fat (61·1 %) contributed more to discretionary energy than did added sugars (38·9 %). There was a twofold difference in fruit and vegetable consumption between the lowest and highest quartile categories of dietary fibre intake. The probability of having MetS was significantly lower in the highest quartile of fibre intake v. the lowest (OR = 0·69, 95 % CI 0·58, 0·84 v. OR = 0·92, 95 % CI 0·80, 1·03; P -trend < 0·001), whereas it was higher in the highest quartile of SFA intake v. the lowest (OR = 0·92, 95 % CI 0·78, 0·98 v. OR = 0·71, 95 % CI 0·62, 0·89; P-trend = 0·01).Conclusions: Complying with common nutritional targets of public health is inversely associated with MetS risk factors in Tehranian adults. These results may initiate measures for future development of regional food-based dietary guidelines. [ABSTRACT FROM AUTHOR]- Published
- 2011
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19. Oral health behaviours in relation to caries and gingivitis in primary-school children in Tehran, 2008
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Mahsa Jessri, Jessri M, Rashidkhani B, and Sm, Kimiagar
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Male ,Health Knowledge, Attitudes, Practice ,Adolescent ,Oral Health ,Dental Caries ,Iran ,Oral Hygiene ,Gingivitis ,Age Distribution ,Cross-Sectional Studies ,Prevalence ,Humans ,Female ,Child ,Dental Care for Children - Abstract
The objectives of this cross-sectional study were to determine the prevalence of caries, severe caries and gingivitis in Tehran primary-school children and to analyse the relationship between children's oral hygiene habits and prevalence of these oral health diseases. Data were collected on the oral hygiene habits of 1271 Tehran schoolchildren (637 boys, 634 girls) aged 9-13 years. Clinical examinations were performed to determine the decayed, missed and filled teeth (DMFT) and the presence of gingivitis. Total DMFTor = 1 was observed in 83.3% of children; 55.5% had tDMFTor = 4 and 87.7% hador = 1 site affected by gingivitis. Dental visits of 48.2% of children were limited to toothache occasions and parents' lack of belief in the importance of oral health was the most commonly cited reason (Por = 0.05). The source of oral health education had the strongest independent association with severe dental caries (OR= 2.35; 95% CI: 1.80-2.60); dental flossing frequency was the strongest predicting factor correlated with gingivitis (OR = 3.51; CI: 1.46-8.44).سلوكيات صحة الفم ذات العلاقة بنَخر الأسنان والتهاب اللثة بين أطفال المدارس الابتدائية في طهران، 2008.مهسا جسری، مریم جسری، بهرام رشیدخانی، سید مسعود کیمیاگرتهدف هذه الدراسة المستعرضة إلى التعرُّف على معدلات انتشار نَخْر الأسنان والنَخر الشديد والتهاب اللثة بين أطفال المدارس الابتدائية في طهران من أجل تحليل العلاقة بين عادات صحة الفم ومعدّل انتشار الأمراض المنافية لصحة الفم. وقد جَمَع الباحثون المعطيات حول عادات صحة الفم من 1271 طفلاً من المدارس الابتدائية في طهران (637 طفلاً و 634 طفلة) تتراوح أعمارهم بين 9و13 عاماً. وأجرى الباحثون الفحوص السريرية للتعرُّف على مَنْسَب الأسنان المصابة بالنَخر أو الساقطة أو المحشوة ووجود التهاب باللثة. وقد كان المَنْسَب مساوياً أو أكثر من (1) لدى 83.3% من الأطفال، ويساوي أو أكثر من (4) لدى 55.5% منهم وكان لدى 87.7% منهم موضع واحد أو أكثر من التهاب اللثة. وقد اقتصرَت زيارات طبيب الأسنان لدى 48.2% من الأطفال على ألم الأسنان، وكان عدم اعتقاد الآباء في أهمية صحة الفم هو السبب الأكثر شيوعاً (p ≥ 0.05). وقد كان لمصدر التثقيف بصحة الفم الارتباط الأقوى مع النَخر الشديد في الأسنان (نسبة الأرجحية 2.35، فاصلة الثقة 95%، تتراوح بين 1.80 – 2.60؛ وكان تواتر استخدام الخيوط لتنظيف الأسنان هو أقوى عامل منبِّئ مرتبط بالتهاب اللثة (نسبة الأرجحية 3.51، فترة الثقة 95% تتراوح بين 1.46 – 8.44).Comportements en santé bucco-dentaire associés aux caries et aux gingivites chez des enfants du primaire à Téhéran en 2008.Les objectifs de la présente étude transversale étaient de déterminer la prévalence des caries, des caries sévères et des gingivites chez des enfants du primaire à Téhéran et d'analyser la relation entre les habitudes d'hygiène bucco-dentaire des enfants et la prévalence de ces maladies bucco-dentaires. Des données sur les habitudes d'hygiène bucco-dentaire de 1 271 écoliers de Téhéran (637 garçons, 634 filles) âgés de 9 à 13 ans ont été recueillies. Des examens cliniques ont été réalisés afin de repérer les dents cariées, absentes ou obturées (CAO) et la présence de gingivite. L'indice CAO global était supérieur ou égal à 1 chez 83,3 % des enfants, supérieur ou égal à 4 chez 55,5 % des enfants, et 87,7 % d'entre eux avaient au moins un site affecté par une gingivite. Pour 48,2 % des enfants, les visites chez le dentiste se bornaient à la prise en charge des douleurs dentaires. La méconnaissance des parents sur l'importance de la santé bucco-dentaire était la raison la plus fréquemment citée (P ≤ 0,05). La source de l'éducation bucco-dentaire était le facteur indépendant le plus souvent associé aux caries dentaires sévères (OR = 2,35 ; IC à 95 % : 1,80–2,60) ; la fréquence de l'utilisation du fil dentaire était le facteur prédictif le plus important corrélé à une gingivite (OR = 3,51 ; IC : 1,46–8,44).
20. Macronutrients, vitamins and minerals intake and risk of esophageal squamous cell carcinoma: a case-control study in Iran
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Jessri Mahsa, Rashidkhani Bahram, Hajizadeh Bahareh, Jessri Maryam, and Gotay Carolyn
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Esophageal squamous cell carcinoma ,macronutrients ,vitamins ,minerals ,Iran ,Nutrition. Foods and food supply ,TX341-641 ,Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract Background Although Iran is a high-risk region for esophageal squamous cell carcinoma (ESCC), dietary factors that may contribute to this high incidence have not been thoroughly studied. The aim of this study was to evaluate the effect of macronutrients, vitamins and minerals on the risk of ESCC. Methods In this hospital-based case-control study, 47 cases with incident ESCC and 96 controls were interviewed and usual dietary intakes were collected using a validated food frequency questionnaire. Data were modeled through unconditional multiple logistic regression to estimate odds ratios (OR) and 95% confidence intervals (CI), controlling for age, sex, gastrointestinal reflux, body mass index, smoking history (status, intensity and duration), physical activity, and education. Results ESCC cases consumed significantly more hot foods and beverages and fried and barbecued meals, compared to the controls (p < 0.05). After adjusting for potential confounders, the risk of ESCC increased significantly in the highest tertiles of saturated fat [OR:2.88,95%CI:1.15-3.08], cholesterol [OR:1.53, 95%CI: 1.41-4.13], discretionary calorie [OR:1.51, 95%CI: 1.06-3.84], sodium [OR:1.49,95%CI:1.12-2.89] and total fat intakes [OR:1.48, 95%CI:1.09-3.04]. In contrast, being in the highest tertile of carbohydrate, dietary fiber and (n-3) fatty acid intake reduced the ESCC risk by 78%, 71% and 68%, respectively. The most cancer-protective effect was observed for the combination of high folate and vitamin E intakes (OR: 0.02, 95%CI: 0.00-0.87; p < 0.001). Controls consumed 623.5 times higher selenium, 5.48 times as much β-carotene and 1.98 times as much α-tocopherol as the amount ESCC cases consumed. Conclusion This study suggests that high intake of nutrients primarily found in plant-based foods is associated with a reduced esophageal cancer risk. Some nutrients such as folate, vitamin E and selenium might play major roles in the etiology of ESCC and their status may eventually be used as an epidemiological marker for esophageal cancer in Iran, and perhaps other high-risk regions.
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- 2011
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21. World Workshop on Oral Medicine VIII: barriers to research in oral medicine: lessons learned from a bibliometric analysis of the oral potentially malignant disorders literature.
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Gueiros LA, Ottaviani G, Jessri M, Shiboski C, Farag A, Sollecito TP, Warnakulasuriya S, and Kerr AR
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- Humans, Precancerous Conditions, Bibliometrics, Mouth Neoplasms, Oral Medicine, Leukoplakia, Oral
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Objective: This study aimed to assess the impact of oral medicine (OM) practitioners on the literature regarding oral potentially malignant disorders (OPMDs), focusing on oral leukoplakia., Study Design: Using a bibliometric approach on the Scopus database until September 1, 2022, the top 100 cited articles were analyzed for article type, subtopic, specialty contributions, author metrics, and keywords. The Bibliometrix package for R and VOSviewer were used to evaluate interactions and generate science maps., Results: OM practitioners, comprising 39% of contributors, played a significant role in studies related to nomenclature and screening of OPMDs. Notably, 4 OM specialists ranked among the most prolific authors, demonstrating denser collaboration with OM co-authors compared to other cancer specialists. However, there was a scarcity of OPMD management studies authored by OM practitioners., Conclusions: Despite the paucity of OM practitioners, the findings underscored the substantial contribution of OM practitioners in developing OPMD nomenclature and classification, emphasizing the need for increased collaboration with cancer specialists to conduct comprehensive clinical trials for OPMD management. The study highlights the importance of standardized criteria in OPMDs research for better data comparison and encourages further efforts from the OM scientific community., (Copyright © 2024 Elsevier Inc. All rights reserved.)
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- 2024
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22. Modelling Food Substitution Using the Ofcom Nutrient Profiling Model on Population Intakes from the Canadian Community Health Survey-Nutrition 2015.
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Chen QJ, Gillis M, Bernstein JT, Jacobs A, Morrison CL, and Jessri M
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- Humans, Canada, Child, Child, Preschool, Female, Male, Adolescent, Adult, Young Adult, Middle Aged, Nutritive Value, Diet statistics & numerical data, Aged, Energy Intake, Nutrients analysis, Eating, Nutrition Surveys
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This study aimed to model how substituting foods consumed by Canadians for alternatives with more favourable nutrient profiling (NP) scores would impact dietary intakes. The Ofcom NP system, developed to help the UK Office of Communication differentiate foods that can be advertised to children, was applied to foods consumed by Canadians aged 2 years and older in the 2015 Canadian Community Health Survey (CCHS) ( n = 19,447). Foods were substituted for similar options from the Euromonitor branded food composition database (Scenario 1) or from the primarily aggregated food profiles in the CCHS survey food composition database (Scenario 2) with either the most favourable (optimistic; 1A and 2A) or a more favourable Ofcom score (realistic; 1B and 2B). Mean intakes of Ofcom scores, calories, saturated fat, sugars, and sodium from these scenarios were compared to baseline. Only 2.9% of foods consumed had a similar Euromonitor option with a lower Ofcom score. Scenarios 1A, 1B, and 2A had lower Ofcom scores, calorie, sodium, saturated fat, and sugar intakes compared to baseline. Scenario 2B had lower levels of all outcome measures, except for an increase in calories compared to baseline. Selection of foods with more favourable NP scores has the potential to decrease the Canadian intake of nutrients of concern.
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- 2024
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23. An Update on the Use of Artificial Intelligence in Digital Pathology for Oral Epithelial Dysplasia Research.
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Alajaji SA, Khoury ZH, Jessri M, Sciubba JJ, and Sultan AS
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- Humans, Mouth Mucosa pathology, Precancerous Conditions pathology, Precancerous Conditions diagnosis, Artificial Intelligence, Mouth Neoplasms pathology, Mouth Neoplasms diagnosis
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Introduction: Oral epithelial dysplasia (OED) is a precancerous histopathological finding which is considered the most important prognostic indicator for determining the risk of malignant transformation into oral squamous cell carcinoma (OSCC). The gold standard for diagnosis and grading of OED is through histopathological examination, which is subject to inter- and intra-observer variability, impacting accurate diagnosis and prognosis. The aim of this review article is to examine the current advances in digital pathology for artificial intelligence (AI) applications used for OED diagnosis., Materials and Methods: We included studies that used AI for diagnosis, grading, or prognosis of OED on histopathology images or intraoral clinical images. Studies utilizing imaging modalities other than routine light microscopy (e.g., scanning electron microscopy), or immunohistochemistry-stained histology slides, or immunofluorescence were excluded from the study. Studies not focusing on oral dysplasia grading and diagnosis, e.g., to discriminate OSCC from normal epithelial tissue were also excluded., Results: A total of 24 studies were included in this review. Nineteen studies utilized deep learning (DL) convolutional neural networks for histopathological OED analysis, and 4 used machine learning (ML) models. Studies were summarized by AI method, main study outcomes, predictive value for malignant transformation, strengths, and limitations., Conclusion: ML/DL studies for OED grading and prediction of malignant transformation are emerging as promising adjunctive tools in the field of digital pathology. These adjunctive objective tools can ultimately aid the pathologist in more accurate diagnosis and prognosis prediction. However, further supportive studies that focus on generalization, explainable decisions, and prognosis prediction are needed., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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24. Development and Evaluation of the Dietary Pattern Calculator (DiPaC) for Personalized Assessment and Feedback.
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Jessri M. PhD, Jacobs A. RD, Ng A. MSc, Bennett C. MSc, Quinlan A. MSc, Nutt C. RD, Brown J. MSc, Hennessy D. PhD, and Manuel D.G. MD
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- Humans, Canada, Fruit, Reproducibility of Results, Vegetables, Diet, Dietary Patterns
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This study aimed to develop and validate a diet assessment screener - the Dietary Pattern Calculator (DiPaC). A scoping review identified currently available short diet quality assessment tools. Twenty-one articles covering 19 unique tools were included. The current tools mainly focused on individual nutrients or food groups or were developed for a specific population, and few ascertained overall dietary patterns. The 24-hour dietary recalls from the nationally representative Canadian Community Health Survey (CCHS)-Nutrition 2015 ( n = 13,958) were used to derive and validate a personalized dietary pattern informed by the scoping review using weighted partial least squares. The dominant dietary pattern in CCHS-Nutrition 2015 was characterized by high consumption of fast foods, carbonated drinks, and salty snacks and low consumption of whole fruits, orange vegetables, other vegetables and juices, whole grains, dark green vegetables, legumes, and soy. The dietary pattern assessment was used to create and evaluate DiPaC following an agile and user-centred research and development approach. DiPaC, which demonstrated high validity and intermediate reliability (internal consistency = 0.47-0.51), is publicly available at https://www.projectbiglife.ca/. DiPaC can be used by the public, clinicians, and researchers for quick and robust assessment of diet quality, providing immediate feedback with the advantage of being easy to implement.
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- 2024
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25. Generative Adversarial Networks in Digital Histopathology: Current Applications, Limitations, Ethical Considerations, and Future Directions.
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Alajaji SA, Khoury ZH, Elgharib M, Saeed M, Ahmed ARH, Khan MB, Tavares T, Jessri M, Puche AC, Hoorfar H, Stojanov I, Sciubba JJ, and Sultan AS
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- Humans, Staining and Labeling, Image Processing, Computer-Assisted, Coloring Agents, Data Accuracy
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Generative adversarial networks (GANs) have gained significant attention in the field of image synthesis, particularly in computer vision. GANs consist of a generative model and a discriminative model trained in an adversarial setting to generate realistic and novel data. In the context of image synthesis, the generator produces synthetic images, whereas the discriminator determines their authenticity by comparing them with real examples. Through iterative training, the generator allows the creation of images that are indistinguishable from real ones, leading to high-quality image generation. Considering their success in computer vision, GANs hold great potential for medical diagnostic applications. In the medical field, GANs can generate images of rare diseases, aid in learning, and be used as visualization tools. GANs can leverage unlabeled medical images, which are large in size, numerous in quantity, and challenging to annotate manually. GANs have demonstrated remarkable capabilities in image synthesis and have the potential to significantly impact digital histopathology. This review article focuses on the emerging use of GANs in digital histopathology, examining their applications and potential challenges. Histopathology plays a crucial role in disease diagnosis, and GANs can contribute by generating realistic microscopic images. However, ethical considerations arise because of the reliance on synthetic or pseudogenerated images. Therefore, the manuscript also explores the current limitations and highlights the ethical considerations associated with the use of this technology. In conclusion, digital histopathology has seen an emerging use of GANs for image enhancement, such as color (stain) normalization, virtual staining, and ink/marker removal. GANs offer significant potential in transforming digital pathology when applied to specific and narrow tasks (preprocessing enhancements). Evaluating data quality, addressing biases, protecting privacy, ensuring accountability and transparency, and developing regulation are imperative to ensure the ethical application of GANs., (Copyright © 2023 United States & Canadian Academy of Pathology. Published by Elsevier Inc. All rights reserved.)
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- 2024
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26. Development of the Canadian Eating Practices Screener to assess eating practices based on 2019 Canada's Food Guide recommendations.
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Wallace A, Martin A, Bédard A, Pitre C, Lemieux S, Simpson JR, Kirkpatrick SI, Hutchinson JM, Williams TE, Westaway AM, Lamarche B, Day M, Guenther PM, Jessri M, L'Abbé MR, Louzada MLC, Olstad DL, Prowse R, Reedy J, Vatanparast H, Vena JE, and Haines J
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- Adult, Humans, Canada, Feeding Behavior, Nutritional Status, Nutrition Policy, Food
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In 2019, Health Canada released a new iteration of Canada's Food Guide (2019-CFG), which, for the first time, highlighted recommendations regarding eating practices, i.e., guidance on where, when, why, and how to eat. The objective of this study was to develop a brief self-administered screener to assess eating practices recommended in the 2019-CFG among adults aged 18-65 years. Development of the screener items was informed by a review of existing tools and mapping of items onto 2019-CFG recommendations. Face and content validity were assessed with experts in public health nutrition and/or dietary assessment ( n = 16) and individuals from Government of Canada ( n = 14). Cognitive interviews were conducted with English-speaking ( n = 16) and French-speaking ( n = 16) adults living in Canada to assess face validity and understanding of the screener items. While some modifications were identified to improve relevance or clarity, overall, the screener items were found to be relevant, well-constructed, and clearly worded. This comprehensive process resulted in the Canadian Eating Practices Screener/Questionnaire court canadien sur les pratiques alimentaires, which includes 21 items that assess eating practices recommended in the 2019-CFG. This screener can facilitate monitoring and surveillance efforts of the 2019-CFG eating practices as well as research exploring how these practices are associated with various health outcomes., Competing Interests: This project was funded by Health Canada through a contract to JH. JH has received funding from the Canadian Foundation for Dietetic Research, CIHR, Danone Institute International, Danone Institute North America, Health Canada, and the National Institutes of Health. SIK has received funding from Agriculture and Agri-Food Canada, AI for Good, the Canadian Institutes of Health Research (CIHR), the Canadian Foundation for Dietetic Research, Health Canada, the National Institutes of Health, the Ontario Ministry of Research and Innovation, and the Social Sciences and Humanities Research Council of Canada. SIK is a member of the Health Canada Nutrition Science Advisory Committee and the CIHR Institute of Nutrition, Metabolism, and Diabetes Institute Advisory Board. SL has received funding from CIHR. BL has received funding from CIHR (ongoing), the Fonds de recherche du Québec—Santé (FRQS) (ongoing), Fonds de recherche du Québec—Nature et technologies (NT) (ongoing), the Ministère de la santé et des services sociaux (MSSS) du Québec (ongoing), Health Canada (completed in 2021), and Atrium Innovations (completed in 2019). BL is a member of the Canadian Nutrition Society Advisory Board. The remaining authors have no competing interests to disclose.
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- 2023
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27. Construct validity and reliability of the Canadian Eating Practices Screener to assess eating practices based on 2019 Canada's Food Guide recommendations.
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Perreault M, Wallace A, Martin A, Sadowski A, Laila A, Lemieux S, Hutchinson JM, Kirkpatrick SI, Simpson JR, Guenther PM, Lamarche B, Jessri M, Louzada MLC, Olstad DL, Prowse R, Vatanparast H, and Haines J
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- Canada, Cross-Sectional Studies, Reproducibility of Results, Surveys and Questionnaires, Eating, Feeding Behavior, Fruit
- Abstract
For the first time since its introduction, the 2019 Canada's Food Guide (2019-CFG) highlighted specific guidance on eating practices, i.e., recommendations on where, when, why, and how to eat. The Canadian Eating Practices Screener / Questionnaire court canadien sur les pratiques alimentaires was developed to assess eating practices based on the 2019-CFG healthy eating recommendations. The objective of this cross-sectional study was to assess the construct validity and reliability of the Canadian Eating Practices Screener. From July to December 2021, adults ( n = 154) aged 18-65 years completed a sociodemographic questionnaire and the screener. Construct validity was assessed by examining variability in screener scores, by comparing screener scores among subgroups with hypothesized differences in eating practices, and by examining the correlation between screener scores and fruit and vegetable intake. Reliability, i.e., internal consistency, was assessed by calculating Cronbach's coefficient alpha. Screener item scores were summed to provide a total score ranging from 21 to 105. The mean screener score was 76 (SD = 8.4; maximum, 105), ranging from 53 (1st percentile) to 92 (99th percentile). Differences in total scores in hypothesized directions were observed by age ( p = 0.006), perceived income adequacy ( p = 0.09), educational attainment ( p = 0.002), and smoking status ( p = 0.09), but not by gender or health literacy level. The correlation between screener scores and fruit and vegetable intake was 0.29 ( p = 0.002). The Cronbach's coefficient alpha was 0.79, suggesting acceptable to high internal consistency. Study findings provide preliminary evidence of the screener's construct validity and reliability, supporting its use to assess eating practices based on the 2019-CFG healthy eating recommendations., Competing Interests: This project was funded by Health Canada through a contract to JH. JH has received funding from the Canadian Foundation for Dietetic Research, CIHR, Danone Institute International, Danone Institute North America, Health Canada, and the National Institutes of Health. SIK has received funding from Agriculture and Agri-Food Canada, AI for Good, the Canadian Institutes of Health Research (CIHR), the Canadian Foundation for Dietetic Research, Health Canada, the National Institutes of Health, the Ontario Ministry of Research and Innovation, and the Social Sciences and Humanities Research Council of Canada. SIK is a member of the Health Canada Nutrition Science Advisory Committee and the CIHR Institute of Nutrition, Metabolism, and Diabetes Institute Advisory Board. SL has received funding from CIHR. BL has received funding from CIHR (ongoing), the Fonds de recherche du Québec—Santé (FRQS) (ongoing), Fonds de recherche du Québec—Nature et technologies (NT) (ongoing), the Ministère de la santé et des services sociaux (MSSS) du Québec (ongoing), Health Canada (completed in 2021), and Atrium Innovations (completed in 2019). BL is a member of the Canadian Nutrition Society Advisory Board. The remaining authors have no competing interests to disclose.
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- 2023
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28. The Canadian Food Intake Screener for assessing alignment of adults' dietary intake with the 2019 Canada's Food Guide healthy food choices recommendations: scoring system and construct validity.
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Hutchinson JM, Dodd KW, Guenther PM, Lamarche B, Haines J, Wallace A, Perreault M, Williams TE, Louzada MLDC, Jessri M, Lemieux S, Olstad DL, Prowse R, Simpson JR, Vena JE, Szajbely K, and Kirkpatrick SI
- Abstract
Novelty: The Canadian Food Intake Screener was developed to rapidly assess alignment of dietary intake with the Canada's Food Guide-2019 healthy food choices recommendations. Scoring is aligned with the Healthy Eating Food Index-2019 to the extent possible. Among a sample of adults, reasonable variation in screener scores was noted, mean screener scores differed between some subgroups with known differences in diet quality, and a moderate correlation between screener scores and total Healthy Eating Food Index-2019 scores based on repeat 24 h dietary recalls was observed. The Canadian Food Intake Screener has moderate construct validity for rapid assessment of overall alignment of adults' dietary intake with the Canada's Food Guide-2019 healthy food choices recommendations., Competing Interests: This project was funded by and conducted in collaboration with Health Canada through a contract to SIK. SIK has received funding from Agriculture and Agri-Food Canada, AI for Good, the Canadian Institutes of Health Research (CIHR), the Canadian Foundation for Dietetic Research, Health Canada, the National Institutes of Health, the Ontario Ministry of Research and Innovation, and the Social Sciences and Humanities Research Council of Canada. SIK is a member of the Health Canada Nutrition Science Advisory Committee and the CIHR Institute of Nutrition, Metabolism, and Diabetes Institute Advisory Board. SL has received funding from CIHR. BL has received funding from CIHR (ongoing), the Fonds de recherche du Québec—Santé (FRQS) (ongoing), Fonds de recherche du Québec—Nature et technologies (NT) (ongoing), the Ministère de la santé et des services sociaux (MSSS) du Québec (ongoing), Health Canada (completed in 2021), and Atrium Innovations (completed in 2019). BL is a member of the Canadian Nutrition Society Advisory Board. JH has received funding from the Canadian Foundation for Dietetic Research, CIHR, Danone Institute International, Danone Institute North America, Health Canada, and the National Institutes of Health. The remaining authors have no competing interests to disclose.
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- 2023
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29. Development of the Canadian Food Intake Screener to assess alignment of adults' dietary intake with the 2019 Canada's Food Guide healthy food choices recommendations.
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Hutchinson JM, Williams TE, Westaway AM, Bédard A, Pitre C, Lemieux S, Dodd KW, Lamarche B, Guenther PM, Haines J, Wallace A, Martin A, Louzada MLDC, Jessri M, Olstad DL, Prowse R, Simpson JR, Vena JE, and Kirkpatrick SI
- Subjects
- Canada, Health Status, Eating, Diet, Food, Health Literacy
- Abstract
Novelty: The Canadian Food Intake Screener was developed to rapidly assess alignment of adults' dietary intake over the past month with the Food Guide's healthy food choices recommendations. The screener was developed and evaluated through an iterative process that included three rounds of cognitive interviews in each of English and French, along with ongoing feedback from external advisors and face and content validity testing with a separate panel of content experts. The 16-question screener is intended for use with adults, aged 18-65 years, with marginal and higher health literacy in research and surveillance contexts in which comprehensive dietary assessment is not possible., Competing Interests: This project was funded by and conducted in collaboration with Health Canada, through a contract to SIK. SIK has received funding from Agriculture and Agri-Food Canada, AI for Good, the Canadian Institutes of Health Research (CIHR), the Canadian Foundation for Dietetic Research, Health Canada, the National Institutes of Health, the Ontario Ministry of Research and Innovation, and the Social Sciences and Humanities Research Council of Canada. SIK is a member of the Health Canada Nutrition Science Advisory Committee and the CIHR Institute of Nutrition, Metabolism, and Diabetes Institute Advisory Board. SL has received funding from CIHR. BL has received funding from CIHR (ongoing), the Fonds de recherche du Québec—Santé (FRQS) (ongoing), Fonds de recherche du Québec—Nature et technologies (NT) (ongoing), the Ministère de la santé et des services sociaux (MSSS) du Québec (ongoing), Health Canada (completed in 2021), and Atrium Innovations (completed in 2019). BL is a member of the Canadian Nutrition Society Advisory Board. JH has received funding from the Canadian Foundation for Dietetic Research, CIHR, Danone Institute International, Danone Institute North America, Health Canada, and the National Institutes of Health. The remaining authors have no competing interests to disclose.
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- 2023
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30. Adherence to a priori dietary patterns in relation to obesity: results from two cycles of the Canadian National Nutrition Survey.
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Ng AP, Jessri M, and L'Abbé MR
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- Adult, Female, Humans, Cross-Sectional Studies, Canada epidemiology, Nutrition Surveys, Obesity epidemiology, Diet, Mediterranean
- Abstract
Objective: To test whether adherence to the Mediterranean diet, the Dietary Approaches to Stop Hypertension (DASH) or a dietary pattern in-line with the 2015-2020 Dietary Guidelines for Americans (DGA) was associated with obesity., Design: 24-h dietary recall data from the Canadian Community Health Survey (CCHS)-Nutrition, 2004 and 2015 cycles, were analysed. Diet quality index scores were computed for the Mediterranean-Style Dietary Pattern Score (MSDPS), a DASH index and the 2015 Dietary Guidelines for Americans Adherence Index (DGAI). Higher scores indicated greater adherence. Association between scores and obesity was examined using logistic regression, adjusting for age, sex, physical activity, smoking status, sequence of dietary recall and alcohol and energy intake., Setting: Canada (excluding territories and the institutionalised population)., Participants: Canadian adults (≥ 18 years), non-pregnant and non-breast-feeding; 11 748 from CCHS 2004 and 12 110 from CCHS 2015. The percentage of females in each sample was 50 %., Results: Mean MSDPS, DASH and DGAI scores were marginally but significantly higher in CCHS 2015 than in CCHS 2004. Those affected by obesity obtained lower scores for all indexes in CCHS 2004 (OR 10th v . 90th percentile for DASH: 2·23 (95 % CI 1·50, 3·32), DGAI: 3·01 (95 % CI 1·98, 4·57), MSDPS: 2·02 (95 % CI 1·14, 3·58)). Similar results were observed in CCHS 2015; however, results for MSDPS were not significant (OR 10th v . 90th percentile for DASH: 2·45 (95 % CI 1·72, 3·49), DGAI: 2·73 (95 % CI 1·85, 4·03); MSDPS: 1·30 (95 % CI 0·82, 2·06))., Conclusion: Following DASH or the 2015-2020 DGA was associated with a lower likelihood of obesity. Findings do not indicate causation, as the data are cross-sectional.
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- 2023
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31. Alcohol Consumption, Genetic Risk, and Intraocular Pressure and Glaucoma: The Canadian Longitudinal Study on Aging.
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Grant A, Roy-Gagnon MH, Bastasic J, Talekar A, Jessri M, Li G, Buhrmann R, and Freeman EE
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- Humans, Aging physiology, Alcohol Drinking adverse effects, Alcohol Drinking epidemiology, Canada epidemiology, Cross-Sectional Studies, Longitudinal Studies, Risk Factors, Middle Aged, Aged, Aged, 80 and over, Glaucoma etiology, Glaucoma genetics, Intraocular Pressure
- Abstract
Purpose: The purpose of this study was to examine the association of alcohol consumption with intraocular pressure (IOP) and glaucoma and to assess whether any associations are modified by a glaucoma polygenic risk score (PRS)., Methods: Cross-sectional analysis of data from the Canadian Longitudinal Study on Aging Comprehensive Cohort, consisting of 30,097 adults ages 45 to 85 years, was done. Data were collected from 2012 to 2015. Alcohol consumption frequency (never, occasional, weekly, and daily) and type (red wine, white wine, beer, liquor, and other) were measured by an interviewer-administered questionnaire. Total alcohol intake (grams/week) was estimated. IOP was measured in mm Hg using the Reichert Ocular Response Analyzer. Participants reported a diagnosis of glaucoma from a doctor. Logistic and linear regression models were used to adjust for demographic, behavioral, and health variables., Results: Daily drinkers had higher IOP compared to those who never drank (β = 0.45, 95% confidence interval (CI) = 0.05, 0.86). An increase in total weekly alcohol intake (per 5 drinks) was also associated with higher IOP (β = 0.20, 95% CI = 0.15, 0.26). The association between total alcohol intake and IOP was stronger in those with a higher genetic risk of glaucoma (P for interaction term = 0.041). There were 1525 people who reported being diagnosed with glaucoma. Alcohol consumption frequency and total alcohol intake were not associated with glaucoma., Conclusions: Alcohol frequency and total alcohol intake were associated with elevated IOP but not with glaucoma. The PRS modified the association between total alcohol intake and IOP. Findings should be confirmed in longitudinal analyses.
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- 2023
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32. Sodium, added sugar and saturated fat intake in relation to mortality and CVD events in adults: Canadian National Nutrition Survey linked with vital statistics and health administrative databases.
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Jessri M, Hennessey D, Bader Eddeen A, Bennett C, Zhang Z, Yang Q, Sanmartin C, and Manuel D
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- Humans, Adult, Sodium, Prospective Studies, Canada epidemiology, Carbohydrates, Incidence, Nutrition Surveys, Sugars, Cardiovascular Diseases epidemiology
- Abstract
This study aimed to determine whether higher intakes of Na, added sugars and saturated fat are prospectively associated with all-cause mortality and CVD incidence and mortality in a diverse population. The nationally representative Canadian Community Health Survey-Nutrition 2004 was linked with the Canadian Vital Statistics - Death Database and the Discharge Abstract Database (2004-2011). Outcomes were all-cause mortality and CVD incidence and mortality. There were 1722 mortality cases within 115 566 person-years of follow-up (median (interquartile range) of 7·48 (7·22-7·70) years). There was no statistically significant association between Na density or energy from saturated fat and all-cause mortality or CVD events for all models investigated. The association of usual percentage of energy from added sugars and all-cause mortality was significant in the base model with participants consuming 11·47 % of energy from added sugars having 1·34 (95 % CI 1·01, 1·77) times higher risk of all-cause mortality compared with those consuming 4·17 % of energy from added sugars. Overall, our results did not find statistically significant associations between the three nutrients and risk of all-cause mortality or CVD events at the population level in Canada. Large-scale linked national nutrition datasets may not have the discrimination to identify prospective impacts of nutrients on health measures.
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- 2023
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33. Mortality and Life Expectancy Lost in Canada Attributable to Dietary Patterns: Evidence From Canadian National Nutrition Survey Linked to Routinely Collected Health Administrative Databases.
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Jessri M, Hennessey D, Bader Eddeen A, Bennett C, Sanmartin C, and Manuel D
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- Adult, Male, Humans, Female, Canada, Nutrition Surveys, Life Expectancy, Diet, Nutritional Status
- Abstract
Using 5 diet quality indexes, we estimated the mortality and life expectancy lost, at the national level, attributable to poor dietary patterns, which had previously been largely unknown. We used the Canadian Community Health Survey 2004, linked to vital statistics (n = 16,212 adults; representing n = 22,898,880). After a median follow-up of 7.5 years, 1,722 deaths were recorded. Population attributable fractions were calculated to estimate the mortality burden of poor dietary patterns (Dietary Guidelines for Americans Adherence Index 2015, Dietary Approaches to Stop Hypertension, Healthy Eating Index, Alternative Healthy Eating Index, and Mediterranean Style Dietary Pattern Score). Better diet quality was associated with a 32%-51% and 21%-43% reduction in all-cause mortality among adults aged 45-80 years and ≥20 years, respectively. Projected life expectancy at 45 years was longer for Canadians adhering to a healthy dietary pattern (average of 5.2-8.0 years (men) and 1.6-4.1 (women)). At the population level, 26.5%-38.9% (men) and 8.9%-22.9% (women) of deaths were attributable to poor dietary patterns. Survival benefit was greater for individuals with higher scores on all diet indexes, even with relatively small intake differences. The large attributable burden was likely from assessing overall dietary patterns instead of a limited range of foods and nutrients., (© The Author(s) 2022. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2023
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34. Algorithm-based mapping of products in a branded Canadian food and beverage database to their equivalents in Health Canada's Canadian Nutrient File.
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Gilbert SZ, Morrison CL, Chen QJ, Punian J, Bernstein JT, and Jessri M
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Introduction: There is increasing recognition of the value of linking food sales databases to national food composition tables for population nutrition research., Objectives: Expanding upon automated and manual database mapping approaches in the literature, our aim was to match 1,179 food products in the Canadian data subset of Euromonitor International's Passport Nutrition to their closest respective equivalents in Health Canada's Canadian Nutrient File (CNF)., Methods: Matching took place in two major steps. First, an algorithm based on thresholds of maximal nutrient difference (between Euromonitor and CNF foods) and fuzzy matching was executed to offer match options. If a nutritionally appropriate match was available among the algorithm suggestions, it was selected. When the suggested set contained no nutritionally sound matches, the Euromonitor product was instead manually matched to a CNF food or deemed unmatchable, with the unique addition of expert validation to maximize meticulousness in matching. Both steps were independently performed by at least two team members with dietetics expertise., Results: Of 1,111 Euromonitor products run through the algorithm, an accurate CNF match was offered for 65% of them; missing or zero-calorie data precluded 68 products from being run in the algorithm. Products with 2 or more algorithm-suggested CNF matches had higher match accuracy than those with one (71 vs. 50%, respectively). Overall, inter-rater agreement (reliability) rates were robust for matches chosen among algorithm options (51%) and even higher regarding whether manual selection would be required (71%); among manually selected CNF matches, reliability was 33%. Ultimately, 1,152 (98%) Euromonitor products were matched to a CNF equivalent., Conclusion: Our reported matching process successfully bridged a food sales database's products to their respective CNF matches for use in future nutritional epidemiological studies of branded foods sold in Canada. Our team's novel utilization of dietetics expertise aided in match validation at both steps, ensuring rigor and quality of resulting match selections., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Gilbert, Morrison, Chen, Punian, Bernstein and Jessri.)
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- 2023
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35. Creating "Plates" to Evaluate Canadians' Dietary Intake in Relation to the 2019 Canada's Food Guide.
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Prowse R, Doan N, Philipneri A, Thielman J, Hack S, Harrington DW, and Jessri M
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- Adult, Child, Humans, Canada, Vegetables, Diet, Energy Intake, Feeding Behavior, Eating
- Abstract
Purpose: Explore Canadians' dietary intake in relation to the 2019 Canada's Food Guide (CFG) Plate using novel volume-based food analyses, by age and meal occasion., Methods: Foods reported in 24-hour recalls by 20,456 Canadians in the 2015 Canadian Community Health Survey - Nutrition were classified as: Vegetables and Fruits, Whole Grain Foods, Protein Foods, Non-Whole Grain Foods or Other Foods (high in fat, sugar, sodium). Food volumes were used to calculate percent contributions of each grouping to total intake, stratified by age (1-6; 7-12; 13-17; 18-64; 65+years) and meal (breakfast, lunch, supper, snack), applying sample survey weights and bootstrapping., Results: By volume, the Canadian population diet included: 29% Vegetables and Fruits, 22% Protein Foods, 7% Whole Grains, 24% Non-Whole Grain Foods, and 18% Other Foods. Intakes of Protein Foods (1-6 years) and Other Foods (7-12; 13-17 years) were higher in children than adults by volume, relative to total intake. Whole Grains intake was highest at breakfast. Other Foods intake was highest at snack., Conclusions: The volume-based population diet of Canadians reported on a single day includes a substantial proportion of non-recommended foods. There are opportunities to design interventions that target specific foods, ages, and meals to align intake with recommendations.
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- 2022
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36. Linkage of the nationally representative Canadian Community Health Survey - Nutrition 2004 to routinely collected mortality records.
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Jessri M, Hennessy D, Eddeen AB, Bennett C, Garriguet D, Sanmartin C, and Manuel D
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- Canada epidemiology, Female, Humans, Life Style, Male, Nutrition Surveys, Nutritional Status, Public Health
- Abstract
Introduction: The Canadian Community Health Survey (CCHS) - Nutrition 2004 (n=35,107; interview dates from January 2004 to January 2005) linked to the Canadian Vital Statistics - Death Database (CVSD) (2011) represents a novel linkage of a population-based, nationally representative nutrition survey with routinely collected mortality records (including date and cause of death). The linkage was done through individual tax data in Canada, and contains longitudinal records for 29,897 Canadians aged 0 years and older-1,753 of whom died-in the 10 provinces of Canada. The median follow-up time was 7.49 years, with 102,953 person-years among males and 114,876 person-years among females (unweighted), and included a special sampling survey weight (for linked data) to account for those who did not agree to share and link their information. The CCHS - Nutrition 2004 linked to CVSD has been used to evaluate associations between lifestyle and sociodemographic characteristics and mortality. Using these data, statistical methods have been developed and tested to control random and systematic measurement errors when evaluating the relationship between different dietary exposures (evaluated using repeated 24-hour dietary recalls) and health outcomes. The linked data are available through Statistics Canada's Research Data Centres.
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- 2022
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37. Associations between dietary patterns and cardiovascular disease risk in Canadian adults: a comparison of partial least squares, reduced rank regression, and the simplified dietary pattern technique.
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Lazarova SV and Jessri M
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- Adult, Canada epidemiology, Diet, Dietary Fiber, Energy Intake, Fatty Acids, Feeding Behavior, Humans, Least-Squares Analysis, Risk Factors, Vegetables, Cardiovascular Diseases epidemiology, Cardiovascular Diseases etiology
- Abstract
Background: Hybrid methodologies have gained continuing interest as unique data reduction techniques for establishing a direct link between dietary exposures and clinical outcomes., Objectives: We aimed to compare partial least squares (PLS) and reduced rank regression (RRR) in identifying a dietary pattern associated with a high cardiovascular disease (CVD) risk in Canadian adults, construct PLS- and RRR-based simplified dietary patterns, and assess associations between the 4 dietary pattern scores and CVD risk., Methods: Data were collected from 24-h dietary recalls of adult respondents in the 2 cycles of the nationally representative Canadian Community Health Survey (CCHS)-Nutrition: CCHS 2004 linked to health administrative databases (n = 12,313) and CCHS 2015 (n = 14,020). Using 39 food groups, PLS and RRR were applied for identification of an energy-dense (ED), high-saturated-fat (HSF), and low-fiber-density (LFD) dietary pattern. Associations of the derived dietary pattern scores with lifestyle characteristics and CVD risk were examined using weighted multivariate regression and weighted multivariable-adjusted Cox proportional hazard models, respectively., Results: PLS and RRR identified highly similar ED, HSF, and LFD dietary patterns with common high positive loadings for fast food, carbonated drinks, salty snacks, and solid fats, and high negative loadings for fruit, dark green vegetables, red and orange vegetables, other vegetables, whole grains, and legumes and soy (≥|0.17|). Food groups with the highest loadings were summed to form simplified pattern scores. Although the dietary patterns were not significantly associated with CVD risk, they were positively associated with 402-kcal/d higher energy intake (P-trends < 0.05) and higher obesity risk (PLS: OR: 2.09; 95% CI: 1.62, 2.70; RRR: OR: 1.76; 95% CI: 1.44, 2.17) (P-trends < 0.0001) in the fourth quartiles., Conclusions: PLS and RRR were shown to be equally effective for the derivation of a high-CVD-risk dietary pattern among Canadian adults. Further research is warranted on the role of major dietary components in cardiovascular health., (© The Author(s) 2022. Published by Oxford University Press on behalf of the American Society for Nutrition.)
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- 2022
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38. Adherence to emerging plant-based dietary patterns and its association with cardiovascular disease risk in a nationally representative sample of Canadian adults.
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Lazarova SV, Sutherland JM, and Jessri M
- Subjects
- Adult, Canada epidemiology, Cross-Sectional Studies, Diet, Female, Humans, Male, Nutrition Policy, Plants, Reproducibility of Results, Risk Factors, Cardiovascular Diseases epidemiology, Cardiovascular Diseases etiology, Cardiovascular Diseases prevention & control
- Abstract
Background: Little is known about the role of emerging plant-based dietary patterns in cardiovascular disease (CVD) risk at the national population level., Objectives: The objectives of this research were to assess the validity and reliability of newly established plant-based dietary indices, and to evaluate their associations with CVD risk among Canadian adults., Methods: Data were obtained from repeated 24-h dietary recalls of adult participants in the cross-sectional, nationally representative Canadian Community Health Survey cycle 2004 linked to health administrative databases (n = 12,323) and cycle 2015 (n = 14,026). Plant-based diet quality was assessed with a revised Plant-based Dietary Index (PDI), EAT-Lancet Reference Diet (ERD) score, and the latest Dietary Guidelines for Americans Adherence Index (DGAI) 2020. Weighted multivariate analyses were used for testing associations between diet quality and lifestyle characteristics, and weighted multivariable-adjusted Cox proportional hazards models for associations with CVD risk., Results: Construct validity was confirmed for the revised PDI and DGAI 2020 (but not the ERD) because participants in the highest (healthiest) quartile, compared to those in the lowest (least healthy), were more likely to be female (mean ± SE: 52.63% ± 1.27% compared with 44.80% ± 1.65% for revised PDI; 59.37% ± 2.01% compared with 40.84% ± 1.71% for DGAI 2020), older (mean ± SE: 50.55 ± 0.39 y compared with 45.56 ± 0.43 y for revised PDI; 51.57 ± 0.39 y compared with 46.35 ± 0.54 y for DGAI 2020), to have postsecondary education (mean ± SE: 32.36% ± 1.55% compared with 21.12% ± 1.31% for revised PDI; 34.17% ± 2.69% compared with 17.87% ± 0.98% for DGAI 2020), and less likely to be daily smokers (mean ± SE: 8.21% ± 1.0% compared with 17.06% ± 1.45% for revised PDI; 7.36% ± 1.71% compared with 21.53% ± 1.58% for DGAI 2020) (P-trend < 0.0001). No significant associations were observed between dietary index scores and CVD risk., Conclusions: The revised PDI and DGAI 2020 provided valid and meaningful measures of plant-based eating among Canadians, whereas the validity of the ERD was not directly confirmed. Adherence to the plant-based dietary patterns was not associated with CVD risk. Future large-scale studies are necessary to further evaluate the role of plant-based eating in CVD prevention., (© The Author(s) 2022. Published by Oxford University Press on behalf of the American Society for Nutrition.)
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- 2022
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39. Socioeconomic position and consumption of sugary drinks, sugar-sweetened beverages and 100% juice among Canadians: a cross-sectional analysis of the 2015 Canadian Community Health Survey-Nutrition.
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Warren C, Hobin E, Manuel DG, Anderson LN, Hammond D, Jessri M, Arcand J, L'Abbé M, Li Y, Rosella LC, Manson H, and Smith BT
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- Adolescent, Adult, Canada, Child, Cross-Sectional Studies, Female, Humans, Male, Public Health, Socioeconomic Factors, Sugars, Sugar-Sweetened Beverages
- Abstract
Objective: The aim of this study was to describe sugary drink (beverages with free sugars), sugar-sweetened beverage (beverages with added sugars, SSB) and 100% juice (beverages with natural sugars) consumption across socioeconomic position (SEP) among Canadians., Methods: We conducted a cross-sectional analysis of 19,742 respondents of single-day 24-h dietary recalls in the nationally representative 2015 Canadian Community Health Survey-Nutrition. Poisson regressions were used to estimate the prevalence of consuming each beverage type on a given day. Among consumers on a given day, linear regressions were used to estimate mean energy intake. Models included household education, food security and income quintiles as separate unadjusted exposures. Sex-specific models were estimated separately for children/adolescents (2-18 years) and adults (19 +)., Results: Among female children/adolescents, the prevalence of consuming sugary drinks and, separately, SSB ranged from 11 to 21 and 8 to 27 percentage-points higher among lower education compared to 'Bachelor degree or above' households. In female adults, the prevalence of consuming sugary drinks and, separately, SSB was 10 (95% CI: 1, 19) and 14 (95% CI: 2, 27) percentage-points higher in food insecure compared to secure households. In males, the prevalence of consuming 100% juice was 9 (95% CI: - 18, 0) percentage-points lower among food insecure compared to secure households. Social inequities in energy intake were observed in female adult consumers, among whom mean energy from sugary drinks was 27 kcal (95% CI: 3, 51) higher among food insecure compared to secure and 35 kcal (95% CI: 2, 67) higher from 100% juice among 'less than high school' education compared to 'Bachelor degree or above' households., Conclusion: Social inequities in sugary drink consumption exist in Canada. The associations differed by SEP indicator. Equitable interventions to reduce consumption are warranted., (© 2022. Crown.)
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- 2022
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40. Evaluation of the Healthy Eating Food Index (HEFI)-2019 measuring adherence to Canada's Food Guide 2019 recommendations on healthy food choices.
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Brassard D, Elvidge Munene LA, St-Pierre S, Gonzalez A, Guenther PM, Jessri M, Vena J, Olstad DL, Vatanparast H, Prowse R, Lemieux S, L'Abbe MR, Garriguet D, Kirkpatrick SI, and Lamarche B
- Subjects
- Canada, Diet, Food, Humans, Reproducibility of Results, Diet, Healthy, Nutrition Policy
- Abstract
The objective of this study was to evaluate the construct validity and reliability of the Healthy Eating Food Index-2019 (HEFI-2019), which was developed to measure adherence to Canada's Food Guide 2019 (CFG-2019) recommendations on healthy food choices. Dietary intake data from 24-hour dietary recalls in the 2015 Canadian Community Health Survey-Nutrition were used for that purpose. Multidimensionality was examined using principal component analysis. Mean scores were compared among subgroups of the population. The association between scores and energy intake was assessed using Pearson correlations. Cronbach's alpha was calculated to assess reliability. The estimated mean HEFI-2019 score (/80) was 43.1 (95% CI, 42.7 to 43.6) among Canadians aged 2 years and older. The first and 99th percentiles were 22.1 and 62.9 points. The mean HEFI-2019 score for smokers was 7.2 points lower than for non-smokers (95% CI, -8.5 to -5.9). The HEFI-2019 was weakly correlated with energy intake ( r = -0.13; 95% CI, -0.20 to -0.06). The principal components analysis revealed at least 4 dimensions. Cronbach's alpha was 0.66 (95% CI, 0.63 to 0.69). Evidence of construct validity and internal consistency support the use of the HEFI-2019 to assess adherence to CFG-2019's recommendations on healthy food choices. Novelty: Examination of the HEFI-2019's psychometric properties is needed prior to implementation. Analyses support the construct validity and internal consistency of the HEFI-2019. Interpretation of the total HEFI-2019 score must be accompanied by its components' scores, considering it assesses multiple dimensions of food choices.
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- 2022
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41. Development of the Healthy Eating Food Index (HEFI)-2019 measuring adherence to Canada's Food Guide 2019 recommendations on healthy food choices.
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Brassard D, Elvidge Munene LA, St-Pierre S, Guenther PM, Kirkpatrick SI, Slater J, Lemieux S, Jessri M, Haines J, Prowse R, Olstad DL, Garriguet D, Vena J, Vatanpatast H, L'Abbe MR, and Lamarche B
- Subjects
- Canada, Diet, Fatty Acids, Food Preferences, Fruit, Humans, Nutrition Surveys, Diet, Healthy, Food
- Abstract
The release of Canada's Food Guide (CFG) in 2019 by Health Canada prompted the development of indices to measure adherence to these updated dietary recommendations for Canadians. This study describes the development and scoring standards of the Healthy Eating Food Index (HEFI-2019), which is intended to measure alignment of eating patterns with CFG-2019 recommendations on food choices among Canadians aged 2 years and older. Alignment with the intent of each key recommendation in the CFG-2019 was the primary principle guiding the development of the HEFI-2019. Additional considerations included previously published indices, data on Canadians' dietary intakes from the 2015 Canadian Community Health Survey-Nutrition, and expert judgement. The HEFI-2019 includes 10 components: Vegetables and fruits (20 points), Whole-grain foods (5 points), Grain foods ratio (5 points), Protein foods (5 points), Plant-based protein foods (5 points), Beverages (10 points), Fatty acids ratio (5 points), Saturated fats (5 points), Free sugars (10 points), and Sodium (10 points). All components are expressed as ratios (e.g., proportions of total foods, total beverages, or total energy). The HEFI-2019 score has a maximum of 80 points. Potential uses of the HEFI-2019 include research as well as monitoring and surveillance of food choices in population-based surveys. Novelty: The Healthy Eating Food Index-2019 was developed to measure adherence to the 2019 Canada's Food Guide recommendations on healthy food choices. The HEFI-2019 includes 10 components, of which 5 are based on foods, 1 on beverages and 4 on nutrients, for a total of 80 points.
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- 2022
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42. Comparison of mortality hazard ratios associated with health behaviours in Canada and the United States: a population-based linked health survey study.
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Fisher S, Bennett C, Hennessy D, Finès P, Jessri M, Bader Eddeen A, Frank J, Robertson T, Taljaard M, Rosella LC, Sanmartin C, Jha P, Leyland A, and Manuel DG
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- Canada epidemiology, Female, Health Surveys, Humans, Male, Proportional Hazards Models, United States epidemiology, Health Behavior, Smoking
- Abstract
Background: Modern health surveillance and planning requires an understanding of how preventable risk factors impact population health, and how these effects vary between populations. In this study, we compare how smoking, alcohol consumption, diet and physical activity are associated with all-cause mortality in Canada and the United States using comparable individual-level, linked population health survey data and identical model specifications., Methods: The Canadian Community Health Survey (CCHS) (2003-2007) and the United States National Health Interview Survey (NHIS) (2000, 2005) linked to individual-level mortality outcomes with follow up to December 31, 2011 were used. Consistent variable definitions were used to estimate country-specific mortality hazard ratios with sex-specific Cox proportional hazard models, including smoking, alcohol, diet and physical activity, sociodemographic indicators and proximal factors including disease history., Results: A total of 296,407 respondents and 1,813,884 million person-years of follow-up from the CCHS and 58,232 respondents and 497,909 person-years from the NHIS were included. Absolute mortality risk among those with a 'healthy profile' was higher in the United States compared to Canada, especially among women. Adjusted mortality hazard ratios associated with health behaviours were generally of similar magnitude and direction but often stronger in Canada., Conclusion: Even when methodological and population differences are minimal, the association of health behaviours and mortality can vary across populations. It is therefore important to be cautious of between-study variation when aggregating relative effect estimates from differing populations, and when using external effect estimates for population health research and policy development., (© 2022. The Author(s).)
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- 2022
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43. Unusual presentation of granular cell tumour of buccal mucosa.
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Toh ZYC, Cooper T, Jessri M, and Chang FS
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- Humans, Mouth Mucosa, Neoplasm Recurrence, Local, Tongue, Granular Cell Tumor diagnostic imaging, Granular Cell Tumor surgery, Tongue Neoplasms
- Abstract
Granular cell tumour (GCT) is a rare soft tissue lesion which many consider to have malignant potential of yet unknown aetiopathogenesis. Oral GCT lesions may occur in an area of leucoplakia and are predominantly present on the tongue. This case study highlights an uncommon presentation of this condition located on the buccal mucosa and illustrates the need for meticulous evaluation of suspicious lesions. Due to the malignant risk associated with GCT lesions, it is important to make the correct diagnosis and ensure complete surgical excision for these cases. Ongoing long-term follow-up is also indicated to monitor for recurrence or malignancy., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2021. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2021
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44. Development and validation of a predictive algorithm for risk of dementia in the community setting.
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Fisher S, Manuel DG, Hsu AT, Bennett C, Tuna M, Bader Eddeen A, Sequeira Y, Jessri M, Taljaard M, Anderson GM, and Tanuseputro P
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- Female, Humans, Male, Ontario epidemiology, Risk Assessment, Risk Factors, Algorithms, Dementia epidemiology
- Abstract
Background: Most dementia algorithms are unsuitable for population-level assessment and planning as they are designed for use in the clinical setting. A predictive risk algorithm to estimate 5-year dementia risk in the community setting was developed., Methods: The Dementia Population Risk Tool (DemPoRT) was derived using Ontario respondents to the Canadian Community Health Survey (survey years 2001 to 2012). Five-year incidence of physician-diagnosed dementia was ascertained by individual linkage to administrative healthcare databases and using a validated case ascertainment definition with follow-up to March 2017. Sex-specific proportional hazards regression models considering competing risk of death were developed using self-reported risk factors including information on socio-demographic characteristics, general and chronic health conditions, health behaviours and physical function., Results: Among 75 460 respondents included in the combined derivation and validation cohorts, there were 8448 cases of incident dementia in 348 677 person-years of follow-up (5-year cumulative incidence, men: 0.044, 95% CI: 0.042 to 0.047; women: 0.057, 95% CI: 0.055 to 0.060). The final full models each include 90 df (65 main effects and 25 interactions) and 28 predictors (8 continuous). The DemPoRT algorithm is discriminating (C-statistic in validation data: men 0.83 (95% CI: 0.81 to 0.85); women 0.83 (95% CI: 0.81 to 0.85)) and well-calibrated in a wide range of subgroups including behavioural risk exposure categories, socio-demographic groups and by diabetes and hypertension status., Conclusions: This algorithm will support the development and evaluation of population-level dementia prevention strategies, support decision-making for population health and can be used by individuals or their clinicians for individual risk assessment., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2021
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45. Synchronous Multifocal Canalicular Adenomas.
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Sultan AS, Chang FS, Cooper T, and Jessri M
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- Aged, 80 and over, Female, Humans, Adenoma pathology, Mouth Mucosa pathology, Salivary Gland Neoplasms pathology
- Abstract
Canalicular adenoma (CAD) is an uncommon benign tumor of minor salivary glands with predilection for the upper labial mucosa. An 80-year-old female presented with nine submucosal nodules of the upper labial mucosa and bilateral buccal mucosa. Histopathologic examination revealed multifocal circumscribed tumor islands with a tubular growth pattern within a loose hypocellular myxoid background stroma. Interconnecting rows of columnar tumor cells imparted a canalicular morphology. In addition to the characteristic histopathologic findings, a comprehensive immunohistochemical panel supported a final diagnosis of multifocal CAD. Synchronous multifocality in CAD is an infrequent finding and this sine qua non clinicopathologic correlation article exemplifies such a case., (© 2021. Crown.)
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- 2021
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46. Using partial least squares to identify a dietary pattern associated with obesity in a nationally-representative sample of Canadian adults: Results from the Canadian Community Health Survey-Nutrition 2015.
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Ng AP, Jessri M, and L'Abbe MR
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- Humans, Canada epidemiology, Male, Adult, Female, Middle Aged, Least-Squares Analysis, Cross-Sectional Studies, Nutrition Surveys, Young Adult, Aged, Health Surveys, Feeding Behavior, Dietary Patterns, Obesity epidemiology, Diet
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Background: Hybrid methods of dietary patterns analysis have emerged as a unique and informative way to study diet-disease relationships in nutritional epidemiology research., Objective: To identify an obesogenic dietary pattern using weighted partial least squares (wPLS) in nationally representative Canadian survey data, and to identify key foods and/or beverages associated with the defined dietary pattern., Design: Data from one 24-hr dietary recall data from the cross-sectional Canadian Community Health Survey-Nutrition (CCHS) 2015 (n = 12,049) were used. wPLS was used to identify an obesogenic dietary pattern from 40 standardized food and beverage categories using the variables energy density, fibre density, and total fat as outcomes. The association between the derived dietary pattern and likelihood of obesity was examined using weighted multivariate logistic regression. Key dietary components highly associated with the derived pattern were identified., Results: Compared to quartile one (i.e. those least adherent to an obesogenic dietary pattern), those in quartile four had 2.40-fold increased odds of being obese (OR = 2.40, 95% CI = 1.91, 3.02, P-trend< 0.0001) with a monotonically increasing trend. Using a factor loading significance cut-off of ≥|0.17|, three food/beverage categories loaded positively for the derived obesogenic dietary pattern: fast food (+0.32), carbonated drinks (including energy drinks, sports drinks and vitamin water) (+0.30), and salty snacks (+0.19). Seven categories loaded negatively (i.e. in the protective direction): whole fruits (-0.40), orange vegetables (-0.32), "other" vegetables (-0.32), whole grains (-0.26), dark green vegetables (-0.22), legumes and soy (-0.18) and pasta and rice (-0.17)., Conclusion: This is the first study to apply weighted partial least squares to CCHS 2015 data to derive a dietary pattern associated with obesity. The results from this study pinpoint key dietary components that are associated with obesity and consumed among a nationally representative sample of Canadians adults., Competing Interests: The authors have declared that no competing interests exist.
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- 2021
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47. Nutritional quality of the food choices of Canadian children.
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Hack S, Jessri M, and L'Abbé MR
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Background: The release of the Canadian Community Health Survey (CCHS), Nutrition 2015 provides a unique opportunity since CCHS 2004 to investigate food choices of Canadian children and adolescents at a national level., Objective: This study examined the quality and quantity of food choices of children ages 2-8 years and adolescents 9-18 years, using Health Canada's Surveillance Tool Tier System 2014. It is hypothesized that Canadian children and adolescents are consuming diets poor in nutritional quality based on evidence from the last national nutrition survey in 2004., Design: Intakes from CCHS 2015, 24-h dietary recall were categorized into Health Canada's Tiers 1-4, based on CNF/CFG classification system and thresholds for nutrients to limit i.e., total fat, saturated fats, sugars, and sodium to assess quality of food choices. Additionally, dietary intakes were grouped according to Canada's 2007 food guide servings as the 2019 food guide was not available., Results: Majority of foods reported by children 2-18 years were categorized as Tier 2 and Tier 3 foods. Investigation of energy contributions from the Tier 4 and "other foods" represented 21-25% of daily calorie intake and of these foods, high fat and/or high sugar foods contributed majority of daily calories to these categories., Conclusions: This study showed Canadian children 2-18 years are consuming diets high in nutrients recommended to limit. Evidence from this study provides a unique opportunity to improve the nutritional quality of foods, and the food choices of children.
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- 2021
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48. Electronic nicotine delivery systems: Oral health implications and oral cancer risk.
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Sultan AS, Jessri M, and Farah CS
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- Humans, Oral Health, Electronic Nicotine Delivery Systems, Mouth Neoplasms etiology, Smoking Cessation, Tobacco Products
- Abstract
There is a paucity of evidence surrounding the potential detrimental effects of electronic nicotine delivery systems (ENDS) for both systemic and oral health. The effects of conventional cigarettes on the development of oral cancer are well known; however, the role of ENDS in oral carcinogenesis is yet to be elucidated. Furthermore, the exponential rise of the use of ENDS by the general public means that dental healthcare providers are more likely to encounter questions on their safety in the oral cavity, and on their effectiveness as a smoking cessation aid. Herein, we review the most up to date literature on the systemic and oral health complications of ENDS. Moreover, evidence-based recommendations on the use of ENDS as a smoking cessation tool within the dental setting are discussed., (© 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)
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- 2021
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49. The Equity and Effectiveness of Achieving Canada's Voluntary Sodium Reduction Guidance Targets: A Modelling Study Using the 2015 Canadian Community Health Survey-Nutrition.
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Smith BT, Hack S, Jessri M, Arcand J, McLaren L, L'Abbé MR, Anderson LN, Hobin E, Hammond D, Manson H, Rosella LC, and Manuel DG
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- Canada, Health Promotion, Health Surveys, Humans, Nutrition Assessment, Nutrition Surveys, Nutritional Requirements, Diet standards, Models, Biological, Nutrition Policy, Public Health standards, Sodium, Dietary administration & dosage
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Background : High sodium intake is a leading modifiable risk factor for cardiovascular diseases. This study estimated full compliance to Canada's voluntary sodium reduction guidance (SRG) targets on social inequities and population sodium intake. Methods : We conducted a modeling study using n = 19,645, 24 h dietary recalls (Canadians ≥ 2 years) from the 2015 Canadian Community Health Survey-Nutrition (2015 CCHS-N). Multivariable linear regressions were used to estimate mean sodium intake in measured (in the 2015 CCHS-N) and modelled (achieving SRG targets) scenarios across education, income and food security. The percentage of Canadians with sodium intakes above chronic disease risk reduction (CDRR) thresholds was estimated using the US National Cancer Institute (NCI) method. Results : In children aged 2-8, achieving SRG targets reduced mean sodium intake differences between food secure and insecure households from 271 mg/day (95%CI: 75,468) to 83 mg/day (95%CI: -45,212); a finding consistent across education and income. Mean sodium intake inequities between low and high education households were eliminated for females aged 9-18 (96 mg/day, 95%CI: -149,341) and adults aged 19 and older (males: 148 mg/day, 95%CI: -30,327; female: -45 mg/day, 95%CI: -141,51). Despite these declines (after achieving the SRG targets) the majority of Canadians' are above the CDRR thresholds. Conclusion : Achieving SRG targets would eliminate social inequities in sodium intake and reduce population sodium intake overall; however, additional interventions are required to reach recommended sodium levels.
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- 2021
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50. Nicotine e-vaping and cardiovascular consequences: a case series and literature review.
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Jessri M, Sultan AS, Magdy E, Hynes N, and Sultan S
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Background: Cardiovascular toxicity as a consequence of nicotine from conventional tobacco cigarette smoking is well documented. However, little is known about the cardiovascular consequences of nicotine e-vaping. We review the literature and report a case series of three cases of major adverse cardiovascular clinical effects post nicotine e-vaping., Case Summary: Three patients with known peripheral arterial disease who switched from heavy cigarette smoking consumption to a high-intensity dose of nicotine e-vaping all developed further arterial complications within 6-30 months., Discussion: With the recent epidemic of e-vaping in young individuals and the national outbreak of e-vaping use-associated lung injury (EVALI), the dangers of e-vaping are now coming to light. The pulmonary effects are now well described, and this paper highlights three new cases of cardiovascular toxicity associated with e-vaping. The potential role of nicotine e-vaping and the risk of coronavirus disease-2019 (COVID-19) will also be discussed., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Society of Cardiology.)
- Published
- 2020
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