[Birth cohort studies in China: a review].

With longer than 100-year experience of development, methods used on birth cohort study have been viewed as having important roles in exploring the probable effects of health and environment exposure both prior to and during the pregnancy in the life circle as infants, children, adolescents, adults, and the elderly. However in China, birth cohort studies started late but with rapid development. Recently, some well-known methods on birth cohort studies were established in mainland China, Hong Kong and Taiwan area. This paper presented an overall review on the progress about birth cohort studies and their prospects, in China.