Development and Usability Testing of the Mobile Childhood Asthma Management Program (mCHAMP) App: Sequential Mixed Methods Study

Robert J Lucero   ^{1, 2 *} , MPH, RN, PhD ;   Kristen Shear   ^{3 *} , RN, PhD ;   Andrea Fidler   ⁴ , MPH, PhD ;   David Fedele   ⁵ , PhD ;   Yunpeng Xia   ⁶ , BSN, RN ;   David Janicke   ⁷ , PhD

¹ Chicano Studies Research Center, School of Nursing, University of California, Los Angeles, Los Angeles, CA, United States

² College of Nursing, University of Florida, Gainesville, FL, United States

³ Center for Nursing Science and Clinical Inquiry, San Antonio Military Medical Center, San Antonio, TX, United States

⁴ Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, Philadelphia, PA, United States

⁵ Nemours Children Research, Nemours Children's Health System, Jacksonville, FL, United States

⁶ School of Nursing, University of Alabama at Birmingham, Birmingham, AL, United States

⁷ Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, United States

*these authors contributed equally