Combining web-based and mail surveys improves response rates: a PBRN study from PRIME Net.
OBJECTIVE
The advent of Web-based survey tools has provided the investigator with an alternative to paper-based survey methods that in many instances may be less expensive to implement than traditional paper-based surveys. Newer technology, however, does not diminish the importance of obtaining an adequate response rate.


METHODS
We analyzed response rate data obtained from a survey implemented across 3 practice-based research networks (PBRNs) in which the survey was first implemented electronically with 5 rounds of electronic solicitation for an Internet-based questionnaire and then by 2 rounds of a paper-based version mailed only to nonresponders.


RESULTS
Overall, 24% of the total survey responses received were in the paper mode despite intense promotion of the survey in the electronic phase.


CONCLUSIONS
Our results suggest there is still an important role for the use of paper-based methods in PBRN survey research. Both hard copy and electronic survey collection methods may be required to enhance clinician response rates in PBRNs.
Kroth
Philip J
PJ
Health Sciences Informatics Program Development, Health Sciences Library and Informatics Center, MSC09 5100, University of New Mexico, Albuquerque, NM 87131-0001, USA. pkroth@salud.unm.edu
McPherson
Laurie
L
Leverence
Robert
R
Pace
Wilson
W
Daniels
Elvan
E
Rhyne
Robert L
RL
Williams
Robert L
RL
D001291:Attitude of Health Personnel; D003625:Data Collection / Q000379:methods*; D006306:Health Surveys; D006526:Hepatitis C / Q000175:diagnosis / Q000523:psychology / Q000628:therapy; D006801:Humans; D020407:Internet / Q000191:economics / Q000706:statistics & numerical data*; D011177:Postal Service / Q000191:economics / Q000706:statistics & numerical data*; D011320:Primary Health Care; D011795:Surveys and Questionnaires; D014481:United States