Using postal questionnaires to evaluate physical activity and diet behaviour change: case study exploring implications of valid responder characteristics in interpreting intervention outcomes.

Cole, Judith A

Using postal questionnaires to evaluate physical activity and diet behaviour change: case study exploring implications of valid responder characteristics in interpreting intervention outcomes. [electronic resource] - BMC research notes Oct 2014 - 725 p. digital

Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't

1756-0500

10.1186/1756-0500-7-725 doi


Adult
Aged
Aged, 80 and over
Diet
Female
Heart Diseases--diagnosis
Humans
Ireland--epidemiology
Life Style
Male
Middle Aged
Motor Activity
Multivariate Analysis
Northern Ireland--epidemiology
Patient Compliance
Postal Service
Reproducibility of Results
Research Design
Risk Factors
Risk Reduction Behavior
Secondary Prevention--methods
Self Report
Socioeconomic Factors
Surveys and Questionnaires
Time Factors
Treatment Outcome