Outcomes of a 12-Month Web-Based Intervention for Overweight and Obese Men
Outcomes of a 12-Month Web-Based Intervention for Overweight and Obese Men
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DOI：
10.1007/s12160-011-9296-7
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发表时间：
2011-12-01
影响因子：
3.8
通讯作者：
Dillon, Lindsay W.
中科院分区：
文献类型：
--
作者：
Patrick, Kevin;Calfas, Karen J.;Dillon, Lindsay W.
这项研究评估了为期一年的基于互联网的减肥干预对男性的影响。441名超重和肥胖男性被随机接受干预或延迟治疗。参与者完成了一项基于网络的饮食和身体活动行为评估，以及每周针对体重相关行为定制的网络模块。在12个月时，与对照组相比，干预组男性减少了来自饱和脂肪的能量百分比，增加了每1000千卡纤维和水果/蔬菜的克数（p值< 0.001），每天多走16分钟（p < 0.05）。在体重指数（BMI）、体重或腰围方面没有观察到组间差异，但在完成者中，参与干预的最高三分位数的男性体重较低（98.74 vs 102.37 kg），BMI（32.38 vs. 33.46）和腰围（42.17对43.47厘米）相比，男性谁参与较少。干预改善饮食和活动行为，但体重减轻只发生在那些坚持最高的人身上。
This study assessed the effect of a 1-year internet-based weight loss intervention for men.Four hundred forty-one overweight and obese men were randomized to intervention or delayed treatment. Participants completed a Web-based assessment of diet and physical activity behaviors and weekly tailored Web modules addressing weight-related behaviors.At 12 months compared to controls, intervention men decreased percent of energy from saturated fat and increased grams of fiber and fruit/vegetable servings per 1.000 kcal (p values < 0.001) and walked 16 min more per day (p < 0.05). No between-group differences in body mass index (BMI), weight, or waist circumference were seen, but among completers, men in the highest tertile of intervention participation had lower weight (98.74 vs. 102.37 kg), BMI (32.38 vs. 33.46), and waist circumference (42.17 vs. 43.47 cm) compared to men who participated less often.The intervention improved diet and activity behaviors, but weight loss occurred only for those with the highest adherence.