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. 2024 Nov 29;16(23):4140. doi: 10.3390/nu16234140

Figure 1.

Figure 1

Study scheme. a Owing to the impact of the epidemic of COVID-19 infection in 2020, the study scheduled for May 2020 or later was postponed for one year, and the third for the winter-start group of Web24HR was cancelled. b Three individuals declined to participate in the study prior to its implementation and 12 declined to participate during the study period. c One individual declined to participate in the Web24HR only, and 3 did not respond to Web24HR. d Two participants who were unable to complete the Web24HR twice within 3 weeks of WFR implementation were excluded. WFR, 12-day weighed food record; Web24HR, the AWARDJP by web-based 24 h recall dietary assessment method.