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INTRODUCTION Pulmonary function tests (PFTs) are a basic tool in the evaluation of respiratory pathology. Understanding how the underlying pathology affects its performance and the levels of dyspnea and anxiety generated in patients remain poorly studied. The aim of this study is to compare PFT performance and dyspnea levels between a group of patients with fibrotic interstitial lung disease (ILD) and a group of patients with obstructive pulmonary disease. METHODS This was a prospective study conducted between May 2021 and September 2022, with patients who underwent PFT in a level two hospital in Portugal. A questionnaire assessing vital parameters, and dyspnea and anxiety scales was applied. Data obtained before and after performing the tests were compared and analyzed. RESULTS In all, 80 patients were evaluated, 40 with some form of fibrotic ILD and 40 with obstructive airway disease. A trend towards greater elevation of cardio-respiratory stress, specially through respiratory rate, was found after PFT in the group of patients with ILD. In contrast, a trend towards higher levels of anxiety immediately before PFT was observed in patients with obstructive disease (mostly COPD) compared to that seen in the group of patients with fibrotic ILD. The variables contributing the most to length of stay in the lung function laboratory were: undergoing a bronchodilation test; the number of attempts needed to reach a technically adequate flow-volume curve; the previous degree of dyspnea, heart rate and respiratory rate before the test; and male gender. A diagnosis of fibrotic ILD was also, by itself, a determining factor for a longer stay in the lab. CONCLUSIONS There are differences in the levels of cardio-respiratory stress, anxiety, and length of stay in the lab to complete PFT between patients with ILD and obstructive airway disease. The awareness for these differences can help to anticipate hazards and allow differentiated approaches to these patients. [ABSTRACT FROM AUTHOR]

15–20% of identified pregnancies result in miscarriage, which may lead to persistent symptoms of psychological morbidities in some women. Healthcare satisfaction is among the factors believed to influence such negative psychological responses. Here, we present the results of a study conducted in Portugal that analyzes the relationship between healthcare satisfaction, information and support provision and perinatal grief symptoms. In a cross-sectional study, symptoms of perinatal grief, degree of satisfaction with healthcare received, and information and support provision data were collected through an online survey aimed at women in Portugal who suffered a miscarriage. 873 were considered eligible. Correlations were performed between perinatal grief scores and healthcare satisfaction rates. Finally, the proportions of information and support received were compared after distributing the sample in groups according to their perinatal grief levels. Healthcare satisfaction correlated significantly with perinatal grief scores, the latter increasing as satisfaction levels decreased. 61.1% of our sample received information about the physical consequences of miscarriage and showed a significantly lower rate of above-threshold perinatal grief symptoms in this group. 18.2% received information about its mental health consequences, with no significant differences in above-threshold symptom rates. 11.7% were offered or recommended mental health support, but no significant differences in above-threshold symptom rates were found. Healthcare satisfaction and information on after-miscarriage physical changes correlated significantly with reduced perinatal grief rates after miscarriage. However, any effects of mental health information and psychological support provision need further studies. Training for healthcare providers dealing with pregnancy loss, implementing national guidelines that include follow-up on the parents' physical and psychological health, and including a specialized area in medical structures are advised. • Miscarriage affects 15–20% of identified pregnancies. • Perinatal grief levels correlate significantly with healthcare satisfaction. • The effect of psychological information and support provision needs further studies. • Specialized areas, training, and national guidelines are recommended. [ABSTRACT FROM AUTHOR]

Background: Cervical cancer incidence has decreased over time in England particularly after the introduction of organized screening. In Portugal, where opportunistic screening has been widely available with only slightly lower coverage than that of the organized programme in England, rates of cervical cancer have been higher than in England. We compared the burden of cervical cancer, risk factors and preventive interventions over time in both countries, to identify elements hindering the further decline in incidence and mortality in Portugal. Methods: We used joinpoint regression to identify significant changes in rate time-trends. We also analyzed individual-level Portuguese data on sexual behaviour and human papillomavirus prevalence, and recent aggregate data on organized and opportunistic screening coverage. We compared published estimates of survival, risk factors and historical screening coverage for both countries. Results: Despite stable incidence, cervical cancer mortality has declined in both countries in the last decade. The burden has been 4 cases and 1 death per 100000 women annually higher in Portugal than in England. Differences in human papillomavirus prevalence and risk factors for infection and disease progression do not explain the difference found in cervical cancer incidence. Significant mortality declines in both countries followed the introduction of different screening policies, although England showed a greater decline than Portugal over nearly 2 decades after centralizing organized screening. Conclusion: The higher rates of cervical cancer in Portugal compared to England can be explained by differences in screening quality and coverage. [ABSTRACT FROM AUTHOR]

Background: persons who are 65 years or older often spend an important part of their lives indoors thus adverse indoor climate might influence their health status. Objective: to evaluate the influence of indoor air quality and contaminants on older people's respiratory health. Design: cross-sectional study. Setting: 21 long-term care residences (LTC) in the city of Porto, Portugal. Subjects: older people living in LTC with >65 years old. Methods: the Portuguese version of BOLD questionnaire was administered by an interviewer to older residents able to participate (n = 143). Indoor air contaminants (IAC) were measured twice, during winter and summer in 135 areas. Mixed effects logistic regression models were used to study the association between the health questionnaire results and the monitored IAC, adjusted for age, smoking habits, gender and number of years living in the LTC. Results: cough (23%) and sputum (12%) were the major respiratory symptoms, and allergic rhinitis (22%) the main self-reported illness. Overall particulate matter up to 2.5 micrometres in size median concentration was above the reference levels both in winter and summer seasons. Peak values of particulate matter up to 10 micrometres in size (PM10), total volatile organic compounds, carbon dioxide, bacteria and fungi exceeded the reference levels. Older people exposed to PM10 above the reference levels demonstrated higher odds of allergic rhinitis (OR = 2.9, 95% CI: 1.1-7.2). Conclusion: high levels of PM10 were associated with 3-fold odds of allergic rhinitis. No association was found between indoor air chemical and biological contaminants and respiratory symptoms. [ABSTRACT FROM AUTHOR]

The age of the European population is rising and percentage of adults aged 65 years and older is projected to increase from 16% in 2000 to 20% in 2020. It has been estimated that older subjects spend approximately 19 to 20 h/d indoors. Older individuals may be particularly at risk for detrimental effects from pollutants, even at low concentrations, due to reduced immunological defenses and multiple underlying chronic diseases. Six Porto, Portugal, urban area elderly care centers (ECC), housing a total of 425 older persons, were studied to assess indoor air quality (IAQ) and thermal comfort (TC) in two seasons. This study presents the IAQ and TC results in 36 rooms and constitutes part of a wider and ongoing study. The study areas were all naturally ventilated, and indoor concentrations in winter were within Portuguese reference values. However, 42% of the participants were dissatisfied with indoor thermal conditions, rating it “slightly cool.” In summer, the index rate of dissatisfied individuals was lower (8%). Significant differences were found between seasons in predicted percent of dissatisfied people (PPD) and predicted mean vote (PMV) indices. Fungal concentrations frequently exceeded reference levels (>500 colony-forming units [CFU]/m3). In addition, other pollutants occasionally exceeded reference levels. To our knowledge, this is the first study in Portugal to assess effects of indoor air contaminants on the health status and quality of life in older subjects living in ECC. Although IAQ and TC parameters were mostly within reference values, the results suggest a need to improve the balance between IAQ and TC in ECC, a critical environment housing a susceptible population. [ABSTRACT FROM AUTHOR]

On 5 April 2022, the United Kingdom reported an increase of cases of severe acute hepatitis of unknown aetiology in children, several needing hospitalisation and some required liver transplant or died. Thereafter, 35 countries reported probable cases, almost half of them in Europe. Facing the alert, on 28 April, Portugal created a multidisciplinary Task Force (TF) for rapid detection of probable cases and response. The experts of the TF came from various disciplines: clinicians, laboratory experts, epidemiologists, public health experts and national and international communication. Moreover, Portugal adopted the European Centre for Disease Prevention and Control (ECDC) and the World Health Organization (WHO) case definition and recommendations. By 31 December 2022, 28 probable cases of severe acute hepatitis of unknown aetiology were reported: 16 male and 17 aged under 2 years. Of these cases, 23 were hospitalised but none required liver transplant or died. Adenovirus was detected from nine of 26 tested cases. No association was observed between adenovirus infection and hospital admission after adjusting for age, sex and region in a binomial regression model. The TF in Portugal may have contributed to increase awareness among clinicians, enabling early detection and prompt management of the outbreak.

Introduction: Worldwide, up to a quarter of all recognized pregnancies result in Early Pregnancy Loss (EPL), also known as miscarriage. For many women, this is a traumatic experience that leads to persistent negative mental health responses. The most common morbidity reported in studies from different countries is complicated grief, usually comorbid with depression, anxiety, and Post-Traumatic Stress Disorder (PTSD). To our best knowledge, no studies characterizing the psychological impact of EPL have been made in Portugal., Methods: An online survey was conducted to evaluate clinical symptoms of perinatal grief, anxiety, depression, and PTSD in women who suffered a spontaneous loss within 20  weeks of gestation. Out of 1,015 women who answered this survey, 873 were considered eligible, and subsequently distributed in 7 groups according to the time passed between their loss and their participation in the study., Results: The proportion of women showing symptoms of all comorbidities was greater in those whose loss had happened within a month, and there was a significant gradual decrease over time in scores and proportions of clinical perinatal grief and PTSD. In terms of depression symptoms, scores dropped significantly in the group whose loss occurred 13-24  months before their participation but proportions oscillated without great changes in the other groups. Regarding anxiety, there were small oscillations, but there was no significant decrease of symptoms over time., Discussion: Overall, despite a general drop in scores for most morbidities over time, substantial proportions of women showed persistent symptoms of clinical morbidities 3  years or more after the loss. Therefore, it is essential to promote monitoring of possible complicated responses to the event, to provide appropriate and timely intervention to those women in need., 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 Mendes, Fonseca and Cameirão.)

Up to 27 May 2022, Portugal has detected 96 confirmed cases of monkeypox. We describe 27 confirmed cases (median age: 33 years (range: 22-51); all males), with an earliest symptom onset date of 29 April. Almost all cases (n = 25) live in the Lisbon and Tagus Valley health region. Most cases were neither part of identified transmission chains, nor linked to travel or had contact with symptomatic persons or with animals, suggesting the possible previously undetected spread of monkeypox.

Children attending day care centers (CDCC) have been reported to be more prone to infectious diseases when compared with those cared for at home, and are exposed to conditions that may increase the risk of allergies and asthma. Several studies revealed that consequences of poor ventilation conditions include high levels of carbon dioxide (CO2) and many other indoor pollutants commonly detected in schools. Nine child day care centers were selected randomly to participate in this study. Fifty-two classrooms were assessed for chemical, biological, physical, and allergen parameters in spring and winter seasons in these nine CDCC located in Porto, Portugal. Outdoor measurements were also conducted for comparison. Our results indicated that (i) particulate matter (PM10) median levels were above the national reference levels, both by classroom type and by season; (ii) TVOC kindergarten peak values may raise some concern; (iii) CO2 was present at high median and maximum levels during spring and winter assessment in both nurseries and kindergartens classrooms; (iv) total bacteria concentrations were 57- and 52-fold higher in the nursery and kindergarten than outdoors, respectively, for the spring season; (v) winter and spring median predicted mean vote (PMV) indices were between "neutral" (0) and "slightly cool" (≤ -1) in the thermal sensation scale for comfort situations (-2 to 2) for both types of classrooms; (vi) there were significant differences for both PMV and predicted percentage of dissatisfied (PPD) indices by season; and (vii) CO2, total bacteria, and gram-negative bacteria were associated with low airflow rates. These data will help to evaluate the effectiveness of current building operation practices in child day care centers regarding indoor air quality and respiratory health.