Historique
BMC Health Services Research, Vol.4, n°30. - 2004
| Titre : | BMC Health Services Research, Vol.4, n°30. - 2004 |
| Type de document : | Bulletin |
| Paru le : | 08/11/2004 |
Dépouillements
Ajouter le résultat à votre sélection![A randomised controlled trial to determine the effect on response of including a lottery incentive in health surveys [ISRCTN32203485]](https://bdoc.ofdt.fr/img_cache/pmb_ofdt_record_67738.webp?v=1771349711)
L. M. ROBERTS ;
S. WILSON ;
A. ROALFE ;
P. BRIDGE
|
2004
Dans BMC Health Services Research (Vol.4, n°30, 2004) Article : Périodique
Dans BMC Health Services Research (Vol.4, n°30, 2004) Article : Périodique
BACKGROUND: Postal questionnaires are an economical and simple method of data collection for research purposes but are subject to non-response bias. Several studies have explored the effect of monetary and non-monetary incentives on response. Re[...]
