TY  - JOUR
AU  - Lord, Asta Y Z
AU  - Pan, Wen-Harn
PY  - 2023
DA  - 2023/5/25
TI  - Effects of WAKE.TAIWAN Healthy Lifestyle Web-Based Promotion Programs on Adults’ Awareness of Self-perceived Weight Status and Their Healthy Lifestyle Stages: Retrospective Analysis
JO  - JMIR Form Res
SP  - e41944
VL  - 7
KW  - healthy eating
KW  - active living
KW  - obese
KW  - weight
KW  - social media
KW  - website
KW  - web based
KW  - health behavior
KW  - online health promotion
KW  - obesity
KW  - chronic disease
KW  - healthy lifestyle
KW  - lifestyle
KW  - health promotion
KW  - health education
KW  - online health information
KW  - quasi-experimental
KW  - questionnaire
KW  - survey research
KW  - applied method
KW  - nutrition
KW  - food
KW  - eat
KW  - confidence interval
KW  - generalized linear model
AB  - Background: Obesity is a major risk factor of many chronic diseases. However, current obesity control policies and actions are not sufficient to halt the pandemic. It has been documented that more than half of all adults are not able to interpret their own weight status, not to mention to practice healthy lifestyles. Social media and interactive websites can reach people on a long-term basis, which may be used as intervention vehicles to build up cognition for weight control and to promote healthy behavior practices. Objective: WAKE.TAIWAN is an ongoing web-based multifaceted healthy lifestyle promotion program with social media and interactive websites as the intervention vehicle. This study aimed to examine whether adults reached by our program would have increased awareness to their own anthropometric measures, correctly judge their body weight status, and practice healthy behaviors over time. Methods: This study adopted a quasi-experimental design with web-based questionnaire surveys. The experimental group consisted of WAKE.TAIWAN Facebook group members aged 20-65 years who have used the interactive website health education resources (n=177). The group was further stratified into 2 subgroups based on their duration of participation (E1 group: duration <1 year; E2 group: duration ≥1 year). The control group consisted of other Facebook users (n=545) in the same age range who had not been exposed to the health education materials of this project. A total of 722 people (male: n=267, 37%; and female: n=455, 63%) participated in our survey in 2019. Data were analyzed to evaluate program effectiveness using a generalized linear model. Results: The proportion of people correctly interpreting their own weight status in the experimental group was greater than that of the control group (control group: 320/545, 58.7%; group E1: 53/88, 60%; and group E2: 64/89, 72%). The E2 experimental group was significantly better than the control group in paying attention to weight-related measures and in correctly interpreting their own weight status (odds ratio 1.73, 95% CI 1.04-2.89; P=.04). With respect to the behavioral stages of practicing healthy eating and active living, both experimental groups, E1 and E2, performed significantly better than the control group (group E1: P=.003 and P=.02; and group E2: P=.004 and P<.001, respectively). Conclusions: This study demonstrates that the longer the participants were exposed to our social media–based programs, the higher the proportion of them that would have the correct judgement on their weight status and fall in the higher stages of healthy lifestyle behaviors. A longitudinal follow-up survey is in place to verify these findings. 
SN  - 2561-326X
UR  - https://formative.jmir.org/2023/1/e41944
UR  - https://doi.org/10.2196/41944
UR  - http://www.ncbi.nlm.nih.gov/pubmed/37227770
DO  - 10.2196/41944
ID  - info:doi/10.2196/41944
ER  -