Response rate to mailed epidemiologic questionnaires: A population-based randomized trial of variations in design and mailing routines

• Although self-administered questionnaires are major sources of information in epidemiology, comparatively little has been done to study practical aspects of design and mailing. The objective of this study was to evaluate various measures taken to increase

Ämnesord

NATURVETENSKAP  -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)

NATURAL SCIENCES  -- Mathematics -- Probability Theory and Statistics (hsv//eng)

Nyckelord

epidemiologic methods; questionnaires; RISK-FACTORS; CANCER; WOMEN

Statistics

Statistik

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)