Measures of Poor Sleep Quality Are Associated With Higher Energy Intake and Poor Diet Quality in a Diverse Sample of Women From the Go Red for Women Strategically Focused Research Network.
Measures of Poor Sleep Quality Are Associated With Higher Energy Intake and Poor Diet Quality in a Diverse Sample of Women From the Go Red for Women Strategically Focused Research Network.
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来自 Go Red for Women 战略重点研究网络的不同女性样本显示，睡眠质量不佳与较高的能量摄入和不良饮食质量有关。
DOI：
10.1161/jaha.119.014587
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发表时间：
2020
影响因子：
5.4
通讯作者：
Aggarwal,Brooke
中科院分区：
文献类型：
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作者：
Zuraikat,FarisM;Makarem,Nour;Liao,Ming;St-Onge,Marie-Pierre;Aggarwal,Brooke
研究背景睡眠不好会增加心血管疾病的风险，而饮食可能与此相关。然而，关于睡眠质量和习惯性饮食模式之间关系的流行病学数据有限。本研究探讨了这些协会在一个不同的样本women.Methods和ResultsBaseline数据从495名参与者在AHA去红色的妇女前瞻性队列研究（年龄：20-76岁，61%的种族/少数民族）进行了检查。使用匹兹堡睡眠质量指数（PSQI）测量睡眠质量和睡眠潜伏期，使用失眠严重程度指数测量失眠。使用经验证的块简要食物频率问卷来评估饮食数量和质量。调整混杂变量的线性回归模型测试了睡眠和饮食变量之间的关系。结果显示，PSQI评分越高，表明睡眠质量越差，与不饱和脂肪摄入量越低（β=-0.14，P <0.05）、食物重量越高（β= 14.9，P =0.02）和添加糖摄入量越高（β= 0.44，P =0.04）相关。与入睡潜伏期≤15分钟的女性相比，入睡潜伏期>60分钟的女性按体重（β= 235.2，P <0.01）和能量（β=426，P<0.01）计算的食物摄入量较高，全谷物摄入量较低（β=-0.37，P =0.01）。失眠严重程度越高，摄入的食物重量（β= 9.4，P =0.02）和能量（β=17，P=0.01）越多，总脂肪（β=− 0.15，P =0.01）和不饱和脂肪摄入量（β=− 0.11，P <0.01）越少。结论睡眠质量差与食物摄入量增加和饮食质量降低有关，这可能增加心血管疾病的风险。未来的研究应该测试提高睡眠质量是否可以增加改善女性心脏代谢健康的努力。
BackgroundPoor sleep increases cardiovascular disease risk, and diet likely contributes to this relationship. However, there are limited epidemiological data on the relationship between measures of sleep quality and habitual dietary patterns. This study examined these associations in a diverse sample of women.Methods and ResultsBaseline data from 495 participants in the AHA Go Red for Women prospective cohort study (age: 20–76 years; 61% racial/ethnic minority) were examined. Sleep quality and sleep‐onset latency were measured using the Pittsburgh Sleep Quality Index (PSQI) and insomnia using the Insomnia Severity Index. The validated Block Brief Food Frequency Questionnaire was used to assess diet quantity and quality. Linear regression models adjusted for confounding variables tested relationships between sleep and diet variables. Results showed that higher PSQI scores, indicative of poorer sleep quality, were associated with lower unsaturated fat intake (β=−0.14,P<0.05) and higher food weight (β=14.9,P=0.02) and added sugars consumed (β=0.44,P=0.04). Women with sleep‐onset latency >60 minutes had higher intakes of food by weight (β=235.2,P<0.01) and energy (β=426,P<0.01), and lower intakes of whole grains (β=−0.37,P=0.01) than women with sleep‐onset latency ≤15 minutes. Greater insomnia severity was associated with higher food weight (β=9.4,P=0.02) and energy (β=17,P=0.01) consumed and lower total (β=−0.15,P=0.01) and unsaturated fat intakes (β=−0.11,P<0.01).ConclusionsPoor sleep quality was associated with greater food intake and lower‐quality diet, which can increase cardiovascular disease risk. Future studies should test whether promoting sleep quality could augment efforts to improve cardiometabolic health in women.