12 results match your criteria mass 500-999

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Wiad Lek 2021 ;74(3 cz 2):761-766


Objective: The aim: To realize analysis and assessment of completeness and efficacy in the field of perinatal aid regionalization in Ukraine.

Patients And Methods: Materials and methods: A retrospective analysis has been carried out as well as assessment of inculcation steps concerning regionalization of perinatal health care in Ukraine according to the data of state and branch statistics and monitoring (in 2013-2017). The methods used here are systemic approach, bibliography method, and statistical data evaluation. Read More

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Prevalence of lifestyle characteristics in glucocorticoid users and non-users: a Danish population-based cross-sectional study.

BMJ Open 2019 10 28;9(10):e030780. Epub 2019 Oct 28.

Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.

Objectives: Lifestyle may affect observed associations between glucocorticoid use and adverse events. This study aimed to investigate whether lifestyle differ according to use of systemic glucocorticoids.

Design: Population-based cross-sectional study. Read More

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October 2019

The outcomes of transvaginal NOTES hysterectomy in various uterine sizes.

Taiwan J Obstet Gynecol 2018 Dec;57(6):842-845

Department of Obstetrics and Gynecology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan. Electronic address:

Objectives: Natural orifice transluminal endoscopic surgery (NOTES) is an emerging technique in the area of minimally invasive procedures. Preliminary reports have confirmed transvaginal NOTES to be a safe and feasible method for performing hysterectomy and adnexal procedures. However, there are limitations regarding the feasibility of performing transvaginal NOTES hysterectomy in various uterine sizes. Read More

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December 2018

Total, Dietary, and Supplemental Vitamin C Intake and Risk of Incident Kidney Stones.

Am J Kidney Dis 2016 Mar 14;67(3):400-7. Epub 2015 Oct 14.

Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Division of Nephrology and Transplantation, Maine Medical Center, Portland, ME.

Background: Previous studies of vitamin C and kidney stones were conducted mostly in men and either reported disparate results for supplemental and dietary vitamin C or did not examine dietary vitamin C.

Study Design: Prospective cohort analysis.

Setting & Participants: 156,735 women in the Nurses' Health Study (NHS) I and II and 40,536 men in the Health Professionals Follow-up Study (HPFS). Read More

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Association between leisure time physical activity and depressive symptoms in men.

Med Sci Sports Exerc 2012 Feb;44(2):260-5

Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA.

Purpose: We examined the association between depressive symptoms and physical activity (PA) in a sample of men from the Aerobics Center Longitudinal Study. Secondary analysis included stratification by age and body mass index (BMI).

Methods: Our cross-sectional analysis included 9580 men, age 20-87 yr, who completed the 10-item Center for Epidemiological Studies Depression Scale during 1996-2006. Read More

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February 2012

Abdominal visceral adipose tissue volume is associated with increased risk of erosive esophagitis in men and women.

Gastroenterology 2010 Dec 19;139(6):1902-1911.e2. Epub 2010 Aug 19.

Center for Cancer Prevention and Detection, National Cancer Center, Goyang, Korea.

Background & Aims: Data on the association between erosive esophagitis and obesity are inconsistent because of variations in study populations and methods used to determine obesity.

Methods: Participants in a prospective health-screening cohort underwent esophagogastroduodenoscopy and computed tomography. The association between erosive esophagitis and obesity (measured by body mass index [BMI], waist circumference, and abdominal visceral adipose tissue volume) was estimated with odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for confounding factors. Read More

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December 2010

Vitamin C intake and serum uric acid concentration in men.

J Rheumatol 2008 Sep 1;35(9):1853-8. Epub 2008 May 1.

Department of Nutrition, Harvard University School of Public Health, Boston, Massachusetts 02115, USA.

Objective: We examined associations between vitamin C intake and serum uric acid in men in a population-based study.

Methods: We included 1387 men without hypertension and with body mass index (BMI) < 30 kg/m(2) in the Health Professional Follow-up Study. Dietary intake was assessed with a semiquantitative food frequency questionnaire validated for use in this population. Read More

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September 2008

Extremely low birth weight and body size in early adulthood.

Arch Dis Child 2004 Apr;89(4):347-50

The Division of Newborn Services, the Royal Women's Hospital, Melbourne, Australia.

Aims: To determine the body size of extremely low birth weight (ELBW, birth weight 500-999 g) subjects in early adulthood.

Methods: Cohort study examining the height and weight of 42 ELBW survivors free of cerebral palsy between birth and 20 years of age. Weight and height measurements were converted to Z (SD) scores. Read More

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Anaerobic performance in 5- to 7-yr-old children of low birthweight.

Med Sci Sports Exerc 2000 Feb;32(2):278-83

Children's Exercise and Nutrition Centre and Children's Hospital at Hamilton Health Sciences Corporation, Department of Pediatrics, McMaster University, ON, Canada.

Purpose: This study was intended to determine whether anaerobic muscle performance is deficient in 5- to 7-yr-old children of extremely low birthweight (ELBW, 500-999 g) and very low birthweight (VLBW, 1000-1499 g).

Methods: Fourteen ELBW and 20 VLBW children were compared with 24 normal birthweight (NBW, >2500 g) term controls. Peak (PP) and mean (MP) muscle power were determined by the Wingate anaerobic test. Read More

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February 2000

Physical activity and cardiovascular disease risk in middle-aged and older women.

Am J Epidemiol 1999 Aug;150(4):408-16

Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA.

The authors investigated the relation between physical activity and cardiovascular disease (CVD) in women by following 1,564 University of Pennsylvania alumnae (mean age, 45.5 years), initially free of CVD, from 1962 until 1993. Energy expenditure was estimated from the daily number of flights of stairs climbed and blocks walked as well as the sports played and was categorized into approximate thirds (<500, 500-999, > or = 1,000 kcal/week). Read More

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Physical activity and breast cancer risk in the College Alumni Health Study (United States).

Cancer Causes Control 1998 Aug;9(4):433-9

Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA.

Objectives: It is unclear whether physical activity is associated with a reduced risk of breast cancer. Some studies also suggest different effects between pre- and postmenopausal women, and lean and heavy women.

Methods: We followed 1,566 University of Pennsylvania alumnae (mean age, 45. Read More

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Risk factors for injurious falls leading to hospitalization or death in a cohort of 19,500 adults.

Am J Epidemiol 1993 Sep;138(6):384-94

Department of Occupational Medicine, Institute of Occupational Health, Helsinki, Finland.

Falls are the most common cause of nonfatal injuries and a major cause of injury death. In order to identify risk factors for injuries from falls, 19,518 persons aged 20-92 years from four regions of Finland were examined and followed up from between 1973 and 1977 to 1984 for 8 to 11 years by identifying hospital admissions or deaths due to fall injuries. During 187,405 person-years, 628 injuries from falls were documented. Read More

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September 1993
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