University of Hawaii Cancer Center, Prevention and Control Program, 677 Ala Moana Boulevard, Suite 200, Honolulu, HI 96813, USA.
Appetite. 2011 Apr;56(2):465-8. doi: 10.1016/j.appet.2011.01.014. Epub 2011 Jan 18.
There are no standardized methods for monitoring appetite in free-living populations. Fifteen participants tested a computer-automated text-messaging system designed to track hunger ratings over seven days. Participants were sent text-messages (SMS) hourly and instructed to reply during waking hours with their current hunger rating. Of 168 SMS, 0.6-7.1% were undelivered, varying by mobile service provider. On average 12 SMS responses were received daily with minor variations by observation day or day of the week. Compliance was over 74%, and 93% of the ratings were received within 30-min. Automated text-messaging is a feasible method to monitor appetite ratings in this population.
在自由生活人群中,没有监测食欲的标准化方法。15 名参与者测试了一个旨在跟踪七天饥饿评分的计算机自动短信系统。参与者每小时都会收到短信(SMS),并在清醒时间内用当前饥饿评分回复。在 168 条短信中,有 0.6-7.1%无法送达,这因移动服务提供商而异。平均每天收到 12 条短信回复,观察日或一周中的某天略有变化。遵守率超过 74%,93%的评分在 30 分钟内收到。自动化短信是监测该人群食欲评分的一种可行方法。