17 results on '"Andreasen KR"'
Search Results
2. Cytokines and the risk of preterm delivery in twin pregnancies.
- Author
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Rode L, Klein K, Larsen H, Holmskov A, Andreasen KR, Uldbjerg N, Ramb J, Bødker B, Skibsted L, Sperling L, Hinterberger S, Krebs L, Zingenberg H, Weiss EC, Strobl I, Laursen L, Christensen JT, Skogstrand K, Hougaard DM, and Krampl-Bettelheim E
- Published
- 2012
- Full Text
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3. Three-dimensional measurements of scapular kinematics: Interrater reliability and validation of a skin marker-based model against an intracortical pin model.
- Author
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Malmberg C, Jensen SE, Michaud B, Andreasen KR, Hölmich P, Barfod KW, and Bencke J
- Abstract
A skin marker-based motion capture model providing measures of scapular rotations was recently developed. The aim of this study was to investigate the concurrent validity and the interrater reliability of the model. Shoulder range of motion (RoM) and activities of daily living (ADL) were tested in healthy volunteers with reflective markers on the scapula and thorax. To investigate the validity, the model was compared to simultaneous data collection from markers on a scapular intracortical pin. The interrater reliability was tested by comparing the skin marker-based protocol performed by two investigators. The mean root mean square error (RMSE) and the intraclass correlation coefficient (ICC(2,1)) were calculated to determine the validity and the interrater reliability, respectively. Eight subjects were included in the validity test: female/male = 2/6, mean (SD) age 35.0 (3.0) and BMI 23.4 (3.3). The mean RMSE of all scapular rotations ranged 2.3-6.7° during shoulder RoM and 2.4-7.6° during ADL. The highest errors were seen during sagittal and scapular plane flexions, hair combing and eating. The reliability test included twenty subjects: female/male = 8/12, mean (SD) age 31.4 (4.9) and BMI 22.9 (1.7). The ICC(2,1) for measuring protraction ranged 0.07-0.60 during RoM and 0.27-0.69 for ADL, for upward rotation the corresponding ICC(2,1) ranged 0.01-0.64 and 0.38-0.60, and anterior tilt 0.25-0.83 and 0.25-0.62. The validity and interrater reliability of the model are task dependent, and interpretation should be made with caution. The model provides quantitative measurements for objective assessment of scapular movements and can potentially supplement the clinical examination in certain motion tasks., Competing Interests: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Catarina Malmberg reports financial support was provided by the Familien 10.13039/501100007438Hede Nielsens Fond., (© 2024 The Authors.)
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- 2024
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4. Biomechanical and neuromuscular characteristics in patients with traumatic anterior shoulder instability undergoing arthroscopic Bankart repair: a clinical prospective cohort study protocol.
- Author
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Malmberg C, Andreasen KR, Bencke J, Kjær BH, Hølmich P, and Barfod KW
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- Humans, Shoulder, Prospective Studies, Cohort Studies, Retrospective Studies, Arthroscopy methods, Recurrence, Shoulder Joint surgery, Joint Instability diagnosis
- Abstract
Introduction: Traumatic shoulder dislocation is a common shoulder injury, especially among the young and active population. More than 95% of dislocations are anterior, in which the humeral head is forced beyond the anterior glenoid rim. The injury leads to increased joint laxity and recurrence rates are high. There is evidence that the shoulder biomechanics and neuromuscular control change following dislocation, but the existing literature is scarce, and it remains to be established if and how these parameters are useful in the clinical setting. The aim of this exploratory prospective cohort study is to investigate biomechanical and neuromuscular outcomes in patients with traumatic anterior shoulder instability undergoing arthroscopic Bankart repair, to test the hypothesis that examinations of these characteristics are applicable in the clinical setting to assess shoulder instability., Methods and Analysis: This is a prospective multicentre cohort study with repeated measures of 30 patients undergoing arthroscopic Bankart repair. With carefully selected and completely non-invasive examination methods, we will investigate biomechanical and neuromuscular outcomes in the affected shoulders once presurgically and twice post surgically at 6 and 12 months. Patients' contralateral shoulders are investigated once to establish a preinjury level., Ethics and Dissemination: The study was approved by the Capital Region Ethics Committee (journal-no: H-21027799) and the Capital Region Knowledge Center for Data Reviews (journal-no: P-2021-842) before patient recruitment began. The study results will be published in international peer-reviewed journals, online and in other relevant media, presented at medical conventions and disseminated to clinicians and patients as appropriate., Trial Registration Number: NCT05250388., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2024
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5. Anterior-posterior glenohumeral translation in shoulders with traumatic anterior instability: a systematic review of the literature.
- Author
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Malmberg C, Andreasen KR, Bencke J, Hölmich P, and Barfod KW
- Abstract
Background: Reports of glenohumeral translation in shoulders with traumatic anterior instability have been presented. The aim of this systematic review was to investigate anterior-posterior translation in shoulders with traumatic anterior instability., Methods: This systematic review follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies including patients aged ≥15 years with previous traumatic anterior shoulder dislocation or subluxation were included. The outcome was anterior-posterior glenohumeral translation. A search of PubMed, Embase, and Cochrane library was performed on July 17, 2022. Two reviewers individually screened titles and abstracts, reviewed full text, extracted data, and performed quality assessment., Results: Twenty studies (582 unstable shoulders in total) of varying quality were included. There was a lack of standardization and unity across studies. Radiography, ultrasound, computed tomography, magnetic resonance imaging, motion tracking, instrumentation, and manual testing were used to assess the glenohumeral translation. The glenohumeral translation in unstable shoulders ranged from 0.0 ± 0.8 mm to 11.6 ± 3.7 mm, as measured during various motion tasks, arm positions, and application of external force. The glenohumeral translation was larger or more anteriorly directed in unstable shoulders than in stable when contralateral healthy shoulders or a healthy control group were included in the studies. Several studies found that the humeral head was more anteriorly located on the glenoid in the unstable shoulders., Conclusion: This systematic review provides an overview of the current literature on glenohumeral translation in traumatic anterior shoulder instability. It was not able to identify a threshold for abnormal translation in unstable shoulders, due to the heterogeneity of data. The review supports that not only the range of translation but also the direction hereof as well as the location of the humeral head on the glenoid seem to be part of the pathophysiology. Technical development and increased attention to research methodology in recent years may provide more knowledge and clarity on this topic in the future., (© 2023 The Author(s).)
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- 2023
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6. Neonatal complications and neurophysiological development in twins - a long-term follow-up study.
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Vedel C, Larsen H, Holmskov A, Andreasen KR, Uldbjerg N, Ramb J, Bødker B, Skibsted L, Sperling L, Krebs L, Zingenberg H, Laursen L, Christensen JT, Tabor A, and Rode L
- Subjects
- Follow-Up Studies, Gestational Age, Humans, Infant, Newborn, Twins, Pregnancy, Twin, Premature Birth
- Abstract
Objectives: To investigate the association between neonatal complications and neurophysiological development in twins at 18 and 48-60 months of age., Methods: This was a secondary analysis of 841 Danish mono- and dichorionic diamniotic twins from a randomized controlled trial (PREDICT study), which included an assessment of the twin's neurophysiological development using the Ages and Stages Questionnaire (ASQ) that had been filled out by the parents at 18 and 48 or 60 months. The correlation within twin pairs was accounted for by the method of generalized estimating equation. Models were adjusted for maternal educational score and gestational age at delivery., Results: ASQ data were available for 823 children at 18 months and 425 children at 48 or 60 months. Low maternal educational score and preterm delivery <34 weeks were associated with a lower ASQ score at 48-60 months (-15.4 points (95%CI -26.4; -4.5) and -13.2 points (95%CI -23.8; -2.5), respectively). Neonatal sepsis and a compound of intraventricular hemorrhage, retinopathy of prematurity and necrotizing enterocolitis (IVH/ROP/NEC) were associated with lower ASQ score at 18 months (-15.3 points (95%CI -28.1; -2.5) and -30.8 points (95%CI -59.5; -2.1), respectively). Children with IVH/ROP/NEC had a lower ASQ score at 48-60 months (-34.2 points (95%CI -67.9; -0.6)). The associations were not specific to only one ASQ domain., Conclusion: Several neonatal complications are associated with poorer neurophysiological development in twins during childhood, even after adjustment for gestational age at delivery.
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- 2022
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7. The heel-rise work test overestimates the performed work with 21-25% after an Achilles tendon rupture.
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Andreasen KR, Hansen MS, Bencke J, Hölmich P, and Barfod KW
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- Achilles Tendon physiopathology, Adult, Female, Heel, Humans, Male, Middle Aged, Prospective Studies, Recovery of Function, Reproducibility of Results, Rupture physiopathology, Treatment Outcome, Achilles Tendon injuries, Achilles Tendon surgery, Exercise Test methods, Rupture rehabilitation, Rupture surgery
- Abstract
Purpose: The purpose of this study was to evaluate concurrent validity of the heel-rise work test performed with use of the heel as a surrogate for the center of body mass., Methods: The study was a validity study performed on a prospective cohort of consecutive patients. Forty-five patients were included in the study. The heel-rise work test estimates the total work performed by repeated heel-rises until fatigue. In this study, the heel-rise work was assessed by the linear encoder and a motion capture system simultaneously for validation. The linear encoder was attached to the patient's heel and reflective marker was attached to the pelvis and heel. Student's paired t-test, linear regression analysis and Bland Altman plots were used to estimate the measurement error of the linear encoder., Results: The heel-rise work test overestimated the total work with 21.0% on the injured leg and 24.7% on the non-injured leg. Student's paired t-test showed no difference in measurement error between the limbs (n.s.). The linear regression analysis showed no difference in limb symmetry index between the two methods of heel-rise work estimation (a (slope) = 1.00, R = 0.94, p < 0.0001)., Conclusion: The heel-rise work test performed using the heel as a surrogate for center of body mass overestimates the total work with 21.0-24.7% compared to a gold standard but was able to precisely detect the relative difference between the limbs. The heel marker can be considered a valid measurement device for assessing relative differences between the limbs., Clinical Relevance: Clinical testing of injuries to the lower body using the heel-rise work test is valid when using the relative difference between the limbs., Level of Evidence: I.
- Published
- 2021
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8. Obstetrical complications in dichorionic twin pregnancies in women with polycystic ovary syndrome.
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Jonsdottir F, Nilas L, Andreasen KR, Grinsted J, Christiansen M, Hedley PL, and Naver KV
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- Adult, Denmark, Female, Humans, Pregnancy, Pregnancy Outcome, Registries, Retrospective Studies, Risk Factors, Polycystic Ovary Syndrome complications, Pregnancy Complications etiology, Pregnancy, Twin
- Abstract
Introduction: Both women with polycystic ovary syndrome (PCOS) and women with twin pregnancies have increased risk of adverse pregnancy outcome. The aim of this study was to investigate the impact of PCOS and maternal androgen levels on the outcome of dichorionic twin pregnancy., Material and Methods: A retrospective study of 360 women with dichorionic twin pregnancies: 72 women with PCOS from a fertility clinic (years 1997-2010) and 288 women without PCOS from a hospital cohort (years 2005-2007). The obstetrical outcome was extracted from Danish National registers and supplemented by patient file data. In all, 65% of the PCOS group had a registered prepregnancy androgen level and these were stratified into normoandrogenic and hyperandrogenic women. The groups were compared by multiple regression analysis adjusting for mode of conception and prepregnancy body mass index., Results: We found no overall impact of PCOS on the pregnancy outcome; the risks of preeclampsia, gestational diabetes and preterm delivery were comparable within the groups. However, five deliveries in the PCOS group compared with two in the control group occurred before gestational week 28. No difference in the obstetrical outcome between hyperandrogenic and normoandrogenic women was found. The body mass index in the PCOS population was lower than in the non-PCOS, possibly reflecting a higher socioeconomic status and a healthier lifestyle, which may underestimate the impact of a PCOS diagnosis., Conclusion: Neither PCOS nor maternal androgen levels confer additional risks to the outcome of dichorionic twin pregnancies of normal weight women., (© 2017 Nordic Federation of Societies of Obstetrics and Gynecology.)
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- 2017
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9. Short- and long-term perinatal outcome in twin pregnancies affected by weight discordance.
- Author
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Vedel C, Oldenburg A, Worda K, Larsen H, Holmskov A, Andreasen KR, Uldbjerg N, Ramb J, Bødker B, Skibsted L, Sperling L, Hinterberger S, Krebs L, Zingenberg H, Weiss EC, Strobl I, Laursen L, Christensen JT, Ersbak V, Stornes I, Krampl-Bettelheim E, Tabor A, and Rode L
- Subjects
- Body Mass Index, Cohort Studies, Female, Follow-Up Studies, Humans, Infant, Infant Mortality, Infant, Newborn, Infant, Newborn, Diseases, Infant, Small for Gestational Age, Intensive Care Units, Neonatal, Labor, Induced, Patient Admission, Pregnancy, Premature Birth, Randomized Controlled Trials as Topic, Retrospective Studies, Risk Factors, Smoking adverse effects, Birth Weight, Pregnancy, Twin
- Abstract
Introduction: The objective was to investigate the association between chorionicity-specific intertwin birthweight discordance and adverse outcomes including long-term follow up at 6, 18, and 48-60 months after term via Ages and Stages Questionnaire., Material and Methods: In this secondary analysis of a cohort study (Oldenburg et al., n = 1688) and a randomized controlled trial (PREDICT study, n = 1045) twin pairs were divided into three groups according to chorionicity-specific birthweight discordance: <75th percentile, 75th-90th percentile and >90th percentile. Information on infant mortality, admittance to neonatal intensive care units, and gestational age at delivery was available for all pairs. Detailed neonatal outcomes were available for 656 pairs from PREDICT, of which 567 pairs had at least one Ages and Stages Questionnair follow-up. Logistic regression models were used for dichotomous outcomes. Ages and Stages Questionnair scores were compared using the method of generalized estimating equation to account for the correlation within twins., Results: The 75th and 90th percentiles for birthweight discordance were 14.8 and 21.4% for monochorionic and 16.0 and 23.8% for dichorionic twins. After adjustment for small for gestational age and gender, birthweight discordance >75th and >90th percentile was associated with induced delivery <34 weeks [odds ratio 1.71 (95% confidence interval 1.11-2.65) and odds ratio 2.83 (95% confidence interval 1.73-4.64), respectively]. Discordance >75th-percentile was associated with an increased risk of infant mortality after 28 days [odds ratio 4.69 (95% confidence interval 1.07-20.45)] but not with major neonatal complications or with low mean Ages and Stages Questionnair scores at 6, 18, and 48-60 months after term., Conclusion: Chorionicity-specific intertwin birthweight discordance is a risk factor for induced preterm delivery and infant mortality, but not for lower scores for neurophysiological development at 6, 18, and 48-60 months., (© 2016 Nordic Federation of Societies of Obstetrics and Gynecology.)
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- 2017
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10. Long-term effects of prenatal progesterone exposure: neurophysiological development and hospital admissions in twins up to 8 years of age.
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Vedel C, Larsen H, Holmskov A, Andreasen KR, Uldbjerg N, Ramb J, Bødker B, Skibsted L, Sperling L, Krebs L, Zingenberg H, Laursen L, Christensen JT, Tabor A, and Rode L
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- Administration, Intravaginal, Adult, Child, Child Development, Child, Preschool, Delivery, Obstetric, Denmark epidemiology, Female, Follow-Up Studies, Gestational Age, Humans, Infant, Pregnancy, Premature Birth drug therapy, Prenatal Exposure Delayed Effects epidemiology, Twins, Pregnancy, High-Risk drug effects, Premature Birth prevention & control, Prenatal Exposure Delayed Effects physiopathology, Progesterone administration & dosage, Progestins administration & dosage
- Abstract
Objectives: To perform a neurophysiological follow-up at 48 or 60 months of age in children exposed prenatally to progesterone compared with a placebo and evaluate their medical histories up to 8 years of age., Methods: In this study, Danish participants of the PREDICT study, including 989 surviving children from 498 twin pregnancies, were followed-up. PREDICT was a placebo-controlled randomized clinical trial examining the effect of progesterone for prevention of preterm delivery in unselected twin pregnancies. Medical histories of the children were reviewed and neurophysiological development was evaluated by the parent-completed Ages and Stages Questionnaire (ASQ) at either 48 or 60 months after the estimated date of delivery. We used the method of generalized estimating equation to account for the correlation within twins., Results: A total of 492 children had been exposed prenatally to progesterone and 497 to placebo. There was no difference in the number of admissions to or length of stay in hospital between the treatment groups, and we found no overall difference in the rates of diagnoses made. However, the odds ratios (ORs) for a diagnosis concerning the heart was 1.66 (95% CI, 0.81-3.37), favoring placebo, among all children, 2.38 (95% CI, 1.07-5.30) in dichorionic twins and 8.19 (95% CI, 1.02-65.6) in all children when excluding diagnoses made at outpatient clinic visits. ASQ scores were available for 437 children (progesterone, n = 225; placebo, n = 212). Mean ASQ score was slightly higher in the progesterone group compared with the placebo group (P = 0.03). In dichorionic twins, the risk of having a low ASQ score (< 10(th) centile) was decreased in the progesterone group (OR, 0.34 (95% CI, 0.14-0.86))., Conclusion: Second- and third-trimester exposure of the fetus to progesterone does not seem to have long-term harmful effects during childhood, but future studies should focus on cardiac disease in the child. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd., (Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.)
- Published
- 2016
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11. Pregnancy outcomes in a cohort of women with a preconception body mass index >50 kg/m².
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Bonnesen B, Secher NJ, Møller LK, Rasmussen S, Andreasen KR, and Renault K
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- Adult, Body Mass Index, Cesarean Section, Cohort Studies, Diabetes, Gestational epidemiology, Diabetes, Gestational etiology, Female, Humans, Incidence, Pre-Eclampsia epidemiology, Pre-Eclampsia etiology, Pregnancy, Registries, Risk Factors, Diabetes, Gestational diagnosis, Obesity complications, Pre-Eclampsia diagnosis, Pregnancy Outcome epidemiology, Smoking adverse effects
- Abstract
We describe characteristics and risk factors regarding pregnancy outcome in women with a preconception body mass index (BMI) >50 kg/m² compared with women with BMI ≤50 kg/m² in a retrospective population cohort study in singleton pregnancies from the Danish Medical Birth Registry. Results were analyzed as relative risks by a two-proportion z-test. Women with preconception BMI >50 kg/m² smoked, developed gestational diabetes and pre-eclampsia, and needed induction of labor more frequently than mothers with BMI ≤50 kg/m². Examination of the case records showed that many attempted vaginal delivery without epidural analgesia, 21% needed an emergency cesarean section (compared with 12% among women with BMI ≤50 kg/m²), and 25% underwent general anesthesia in this context. Many neonates were macrosomic and 34% needed neonatal intensive care and early feeding compared with 6% of neonates from women with BMI ≤50 kg/m². Women with an extremely high preconception BMI develop more pregnancy complications and their neonates appear affected by this as well., (© 2013 Nordic Federation of Societies of Obstetrics and Gynecology.)
- Published
- 2013
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12. [Obese pregnant women and complications in relation to pregnancy and birth].
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Vinter CA, Tanvig MH, Damm P, Naver KV, Andreasen KR, Andersen LL, Liest S, Lunde S, Jensen DM, and Renault KM
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- Body Mass Index, Congenital Abnormalities diagnostic imaging, Congenital Abnormalities etiology, Congenital Abnormalities prevention & control, Denmark, Evidence-Based Medicine, Female, Folic Acid Deficiency drug therapy, Guidelines as Topic, Humans, Infant, Newborn, Infant, Newborn, Diseases etiology, Infant, Newborn, Diseases prevention & control, Obesity, Morbid prevention & control, Obstetric Labor Complications prevention & control, Pregnancy, Pregnancy Complications prevention & control, Pregnancy Outcome, Risk, Ultrasonography, Vitamin D Deficiency drug therapy, Weight Gain, Obesity, Morbid complications, Obstetric Labor Complications etiology, Pregnancy Complications etiology
- Abstract
One third of the pregnant Danish women are overweight or obese. Maternal obesity is an independent risk factor for adverse maternal and foetal outcomes including infertility, miscarriage, congenital malformations, preeclampsia, gestational diabetes, complicated deliveries, caesarean section, macrosomia and childhood obesity. This article reviews the effect of maternal obesity on obstetric and neonatal outcomes and provides recommendations for management of obesity in pregnancy.
- Published
- 2012
13. Physical activity during pregnancy in obese and normal-weight women as assessed by pedometer.
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Renault K, Nørgaard K, Andreasen KR, Secher NJ, and Nilas L
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- Adult, Body Weight physiology, Case-Control Studies, Chi-Square Distribution, Energy Metabolism, Female, Gestational Age, Health Promotion, Humans, Monitoring, Physiologic instrumentation, Obesity diagnosis, Obesity epidemiology, Reference Values, Risk Assessment, Statistics, Nonparametric, Body Mass Index, Exercise physiology, Motor Activity physiology, Obesity physiopathology, Pregnancy physiology, Pregnancy Complications physiopathology, Walking physiology
- Abstract
Objective: To compare physical activity as assessed by a pedometer in obese and normal-weight pregnant women at different gestational ages. To evaluate the use of a pedometer in pregnancy., Design: Cross-sectional study., Setting: Department of obstetrics and gynecology in a university hospital in Copenhagen., Population: 338 pregnant women, 175 normal-weight women with body mass index (BMI) 20-25 kg/m(2) and 163 obese women with BMI > or = 30 kg/m(2)., Methods: Physical activity was assessed by a pedometer (Yamax Digiwalker SW-700/701) on seven consecutive days in six different groups: normal-weight or obese at gestational ages 11-13, 18-22, and 36-38, and expressed as median number of daily steps during a whole week, working days, and weekends., Main Outcome Measures: Relation between BMI and physical activity during pregnancy and compliance with wearing the pedometer., Results: Noncompliance was more frequent in obese than in normal-weight women (19 vs. 10%, p < 0.001). Physical activity was lower in obese women at all gestational ages (6,482, 7,446, 4,626 steps/day in obese vs. 7,558, 8,865, 6,289 steps/day in normal-weight, p < 0.05-0.11). The greatest difference between obese and normal-weight women was seen during weekends. The level of physical activity was higher in both groups at mid-gestation than during earlier and later gestational ages., Conclusion: Physical activity in pregnant women can be assessed by the pedometer and the method was well accepted by the women; however, the compliance was lower in the obese. The level of physical activity differs between different gestational groups and is lower in obese than in normal-weight women, especially during leisure time.
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- 2010
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14. Obesity and pregnancy.
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Andreasen KR, Andersen ML, and Schantz AL
- Subjects
- Delivery, Obstetric methods, Female, Humans, Obstetric Labor Complications, Pregnancy, Obesity, Pregnancy Complications
- Abstract
Background: As obesity is an increasing problem among fertile women, it is crucial that specialists involved in the treatment of these women be aware of the risks of complications and know how to deal with them. Complications associated with obesity in pregnancy are gestational diabetes mellitus, hypertensive disorders, and thromboembolic complications. Complications associated with obesity in labor are augmentation, early amniotomy, cephalopelvic disproportion, cesarean section, and perioperative morbidity. Complications associated with obesity in children are macrosomia, shoulder dystocia, small for gestational age, late fetal death, and congenital malformations, especially neural tube defects., Objective: The aim was to review the potential complications associated with obesity and pregnancy., Results: Obesity is associated with a higher risk of all reviewed complications except small for gestational age.
- Published
- 2004
- Full Text
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15. Klippel-Trenaunay-Weber syndrome in pregnancy and at delivery.
- Author
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Andreasen KR, Tabor A, and Weber T
- Published
- 1999
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16. [Sterilization of women in Denmark in 1990].
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Andreasen KR, Blaakaer J, and Bock JE
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- Cross-Sectional Studies, Denmark, Female, Greenland, Humans, Sterilization, Tubal statistics & numerical data, Surveys and Questionnaires, Sterilization, Tubal methods
- Abstract
Investigation of the techniques employed in sterilization of women in Denmark in 1990 was undertaken and compared to an equivalent investigation done in 1985. A questionnaire was sent to all hospitals in Denmark, Greenland and the Faroe Islands. Among the departments returning the questionnaire and carrying out sterilization of women in 1990, 29 departments were specialized gynaecological departments, 31 were non-subspecialized surgical departments and five were medical/surgical departments. Laparoscopic sterilization was used in every specialized gynaecological department. The percentage of surgical departments using this method has increased from 41.3 in 1985 to 87.0 in 1990. In 1990, bipolar electrocoagulation and clip-technique were the most frequently employed laparoscopic methods. In 1985 it was bipolar electrocoagulation. Five departments are still using unipolar electrocoagulation. In 1990, hysteroscopy mainly took place in the western part of Denmark.
- Published
- 1993
17. [Clinical usefulness of the ROMCheck Membrane Immunoassay--a new method for the demonstration of the rupture of fetal membranes].
- Author
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Andreasen KR
- Subjects
- Amniotic Fluid immunology, Evaluation Studies as Topic, Female, Fetal Membranes, Premature Rupture immunology, Fibronectins immunology, Humans, Pregnancy, Vagina, Fetal Membranes, Premature Rupture diagnosis, Immunoassay methods
- Abstract
An investigation of the clinical usefulness of ROMCheck Membrane Immunoassay, a new method for the detection of amniotic fluid in the vagina, was undertaken. The ROMCheck-test is a monoclonal antibody test against fetal fibronectin in amniotic fluid. It was compared to commonly used methods as ferning, Nile blue staining of fetal cells and Nitrazine paper. We examined twenty pregnant women with suspected rupture of membranes and twenty women with apparently intact membranes receiving routine prenatal care. We found that clinical detection of amniotic fluid in the vagina resulted in a positive ROMCheck-test. When the ROMCheck-test was negative there was no indication of rupture of membranes. When the ROMCheck-test was positive and the other tests were negative, we could not exclude the possibility of the presence of amniotic fluid in the vagina at the time of examination. The test is a useful tool in identifying the presence or absence of amniotic fluid in the vagina.
- Published
- 1992
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