Cross-sectional associations between body mass index and social-emotional wellbeing among differentially active children
Cross-sectional associations between body mass index and social-emotional wellbeing among differentially active children
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DOI：
10.1093/eurpub/cky208
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发表时间：
2019-04-01
影响因子：
4.4
通讯作者：
Fairclough, Stuart J.
中科院分区：
文献类型：
--
作者：
Noonan, Robert J.;Fairclough, Stuart J.
背景：本研究评估了不同活跃的 7 岁儿童的体重指数 (BMI) 和社会情绪健康 (SEW) 之间的性别相关性。方法：数据来自 2007 年 8 月收集的第四波英国千年队列研究。孩子们连续 7 天佩戴 ActiGraph 加速度计，并测量身高和体重。 BMI 根据身高和体重 (kg/m(2)) 计算。家长/照顾者完成了优势和困难问卷（SDQ）。共有 6011 名儿童（3073 名女孩）完成了数据。计算每个孩子每天进行中等至剧烈强度体力活动（MVPA）的平均分钟数。特定性别的 MVPA 四分位数截止值将男孩和女孩分别分为四个等级组，分别代表从最不活跃 (Q1) 到最活跃 (Q4) 的儿童。调整后的线性回归分析检查了 BMI 和 SDQ 分数之间的关联。针对 MVPA 四分位数单独进行了性别分析。结果：BMI 与 Q1 和 Q2 男孩和女孩的同伴问题、Q2 和 Q4 男孩的品行问题、Q2 男孩的情绪问题和亲社会行为以及 Q1 女孩和 Q2 男孩的总难度得分呈正相关（P < 0.05）。结论：我们的结果显示，BMI 与低活跃儿童的 SEW 困难呈正相关，但与高活跃儿童无关。需要进一步研究饮食和 MVPA 对儿童体重状况和 SEW 的同时影响。
Background: This study assessed gender-specific associations between body mass index (BMI) and social-emotional wellbeing (SEW) among differentially active seven-year-old children. Methods: Data are from wave four of the UK Millennium Cohort Study, collected in 2007-08. Children wore an ActiGraph accelerometer for seven consecutive days and measures of stature and body mass were taken. BMI was calculated from stature and body mass (kg/m(2)). Parents/carers completed the strengths and difficulties questionnaire (SDQ). A total of 6011 children (3073 girls) had completed data. Mean minutes per day spent in moderate-to-vigorous intensity physical activity (MVPA) were calculated for each child. Gender-specific MVPA quartile cut-off values categorized boys and girls separately into four graded groups representing the least (Q1) through to the most active (Q4) children. Adjusted linear regression analyses examined associations between BMI and SDQ scores. Gender-specific analyses were conducted separately for MVPA quartiles. Results: BMI was positively associated with peer problems for Q1 and Q2 boys and girls, conduct problems for Q2 and Q4 boys, emotional problems and prosocial behaviour for Q2 boys and total difficulty scores for Q1 girls and Q2 boys (P < 0.05). Conclusions: Our results revealed that BMI was positively associated with SEW difficulties among the low active children but not the high active children. Further research examining the concurrent effect of diet and MVPA on child weight status and SEW is needed.