A new cohort every 11 years.
نویسندگان
چکیده
منابع مشابه
Autism spectrum disorder: updated prevalence and comparison of two birth cohorts in a nationally representative Australian sample
OBJECTIVES This study aimed to (1) provide an update on the prevalence of parent-reported autism spectrum disorder (ASD) diagnosis and new information about teacher-reported ASD in two nationally representative Australian cohorts at ages 10-11 years, (2) examine differences in cohort demographic and clinical profiles and (3) compare the prevalence of teacher-reported ASD and any changes in cate...
متن کاملDoes ethnicity affect survival following colorectal cancer? A prospective, cohort study using Iranian cancer registry
Background:The present study compared the differences between survivals of patients with colorectal cancer according to their ethnicity adjusted for other predictors of survival. Methods: In this prospective cohort study patients were followed up from definite diagnosis of colorectal cancer to death. Totally, 2431 person-year follow-ups were undertaken for 1127 colorectal cancer patients on...
متن کاملآنالیز کوهورت تولد در مبتلایان به سرفه مزمن در ایران براساس دو طرح ملی سلامت و بیماری در ایران در سال های 1370 و 1378
This cross- sectional study was done to assess the prevalence of chronic cough by age and date of birth (age-period-cohort analysis). Using data from two National Health Surveys in 1991 and 1999 (involving cross-sectional general population samples), we studied all cases of chronic cough recorded during the period of 1991 to 1999 in people aged 2 to 70 years. A birth cohort analysis was perform...
متن کاملClassical risk factors of cardiovascular disease among Chinese male steel workers: a prospective cohort study for 20 years
BACKGROUND Cardiovascular disease (CVD) constitutes a major public health problem in China and worldwide. We aimed to examine classical risk factors and their magnitudes for CVD in a Chinese cohort with over 20 years follow-up. METHODS A cohort of 5092 male steelworkers recruited from 1974 to 1980 in Beijing of China was followed up for an average of 20.84 years. Cox proportional-hazards regr...
متن کاملChildhood body mass index and adult pro-inflammatory and pro-thrombotic risk factors: data from the New Delhi birth cohort.
OBJECTIVE Weight gain and growth in early life may influence adult pro-inflammatory and pro-thrombotic cardiovascular risk factors. METHODS Follow-up of a birth cohort in New Delhi, India, whose weight and height were measured every 6 months until age 21 years. Body mass index (BMI) at birth, during infancy (2 years), childhood (11 years) and adulthood (26-32 years) and BMI gain between these...
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عنوان ژورنال:
- Cadernos de saude publica
دوره 26 10 شماره
صفحات -
تاریخ انتشار 2010