重庆市31902名婴幼儿头围发育情况及头围过小的影响因
素分析
李科琼;李静;王宏;蒋志阳
【期刊名称】《中华预防医学杂志》 【年(卷),期】2016(050)007
【摘要】Objective To analyze the status of head circumference development and related factors of microcephaly among infants in Chongqing, China. Methods We included infants aged 7-24 months who had received child health care services at a Chongqing hospital from 1 February 2010 to 1 November 2014. We collected data of sex, age, head circumference, childbirth conditions, mother's pregnancy history, infant feeding patterns, and parents' educational level. Ultimately, 31 902 infants (17 511 males and 14 391 females) were analyzed. The t-test was used to compare head circumference by sex, and logistic regression models used to analyze the related factors of microcephaly. Odds ratios (OR) and 95%confidence intervals (CI) were calculated. Results Among the different age groups (7-8, 9-10, 11-12, 13-18, and 19-24 months), head circumferences for males were (44.3±1.3), (45.2±1.4), (46.1±1.5), (46.8±1.4), and (47.8±1.4) cm, respectively;for
females,
head
circumferences
were
(43.1±1.3),
(44.1±1.3), (44.8±1.4), (45.7±1.4), and (46.7±1.3)cm, respectively. Head circumference for males were all greater than those for girls (t-values
重庆市31902名婴幼儿头围发育情况及头围过小的影响因素分析
