From ISA Associates, Inc, Alexandria, Va.
J Occup Environ Med. 2014 May;56(5):547-53. doi: 10.1097/JOM.0000000000000148.
To examine whether a Web-based cardiovascular health promotion program was associated with changes in self-reported behaviors, attitudes, and biometric indicators in a population of working adults.
Employees (n = 210) were recruited and randomized into either an Internet-based or control condition. Participants completed pre- and postintervention self-report assessments on diet, exercise, smoking, and mental health. Pre- and postintervention biometric screenings were also obtained on blood pressure, heart rate, weight, and hip/waist circumference.
The intervention was associated with significant improvements in dietary attitudes (P = 0.003; F = 8.83), dietary intentions (P = 0.031; F = 4.72), dietary self-efficacy (P = 0.015; F = 5.97), exercise self-efficacy (P = 0.002; F = 9.51), exercise habits (P = 0.016; F = 5.94), and coping with stress (P = 0.003; F = 8.85) and depression (P = 0.036; F = 4.46).
The program showed promise for promoting cardiovascular risk reduction behaviors. These results are consistent with similar Web-based interventions.
研究基于网络的心血管健康促进计划是否与工作成年人的自我报告行为、态度和生物计量指标的变化相关。
招募员工（n=210）并随机分为基于互联网的干预组或对照组。参与者在饮食、运动、吸烟和心理健康方面完成了干预前后的自我报告评估。还在干预前后对血压、心率、体重和臀围/腰围进行了生物计量筛查。
干预与饮食态度（P=0.003；F=8.83）、饮食意图（P=0.031；F=4.72）、饮食自我效能感（P=0.015；F=5.97）、运动自我效能感（P=0.002；F=9.51）、运动习惯（P=0.016；F=5.94）和应对压力（P=0.003；F=8.85）以及抑郁（P=0.036；F=4.46）的显著改善相关。
该计划显示出促进心血管风险降低行为的潜力。这些结果与类似的基于网络的干预措施一致。
