Comparison of a Daily Smartphone App and Retrospective Questionnaire Measures of Adherence to Nicotine Replacement Therapy Among Pregnant Women: Observational Study
Comparison of a Daily Smartphone App and Retrospective Questionnaire Measures of Adherence to Nicotine Replacement Therapy Among Pregnant Women: Observational Study
Joanne Emery
1
, PhD ;
Yue Huang
2
, PhD ;
Felix Naughton
1
, PhD ;
Sue Cooper
2
, PhD ;
Lisa McDaid
1
, PhD ;
Anne Dickinson
2
, BSc ;
Miranda Clark
2
, BSc ;
Darren Kinahan-Goodwin
2, 3
, BSc ;
Ross Thomson
2
, PhD ;
Lucy Phillips
2
, MSc ;
Sarah Lewis
4
, PhD ;
Tim Coleman
2
, MD
1
School of Health Sciences, University of East Anglia, Norwich, United Kingdom
2
Centre for Academic Primary Care, University of Nottingham, Nottingham, United Kingdom
3
Adult Social Care and Health, Derbyshire County Council, Matlock, United Kingdom
4
Division of Epidemiology and Public Health, University of Nottingham, Nottingham, United Kingdom