An App-Based Physical Activity Intervention in Community-Dwelling Chinese-, Tagalog-, and Vietnamese-Speaking Americans: Single-Arm Intervention Study

Antony Nguyen   ^{1, 2, 3 *} , MPH ;   Filmer Yu   ^{3 *} , MPH, DO ;   Linda G Park   ^{4 *} , NP, PhD ;   Yoshimi Fukuoka   ^{3, 5 *} , RN, PhD ;   Ching Wong   ^{1 *} , BS ;   Ginny Gildengorin   ^{1 *} , PhD ;   Tung T Nguyen   ^{1, 3, 6 *} , MD ;   Janice Y Tsoh   ^{3, 6, 7 *} , PhD ;   Jane Jih   ^{1, 3, 6 *} , MAS, MPH, MD

¹ Division of General Internal Medicine, University of California San Francisco, San Francisco, CA, United States

² Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, United States

³ Asian American Research Center on Health, San Francisco, CA, United States

⁴ Department of Community Health Systems, University of California San Francisco, San Francisco, CA, United States

⁵ Department of Physiological Nursing, University of California San Francisco, San Francisco, CA, United States

⁶ Multiethnic Health Equity Research Center, University of California San Francisco, San Francsico, CA, United States

⁷ Department of Psychiatry and Behavioral Sciences, University of California San Francisco, San Francisco, CA, United States

*all authors contributed equally