Effect of a financial incentive (shopping point) on increasing the number of daily walking steps among community-dwelling adults in Japan: a randomised controlled trial
Fumiya Tanji, Yasutake Tomata, Saho Abe, Sanae Matsuyama, Yumika Kotaki, Dieta Nurrika, Koichi Matsumoto, Yingxu Liu, Shu Zhang, Yukai Lu, Yumi Sugawara, Shino Bando, Teiichiro Yamazaki, Tatsui Otsuka, Toshimasa Sone, Ichiro Tsuji
BMJ Open Nov 2020, 10 (11) e037303; DOI: 10.1136/bmjopen-2020-037303