Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2509180 | Research in Social and Administrative Pharmacy | 2008 | 13 Pages |
Abstract
The greater number of callbacks resulted in higher response rates due to greater number of completed interviews. The increase in response rate did not rule out nonresponse bias, however. Hard-to-contact cases differed from relatively easier to contact cases in terms of characteristics related to the survey topic, but not general characteristics.
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Authors
Salisa C. Ph.D., Jeanine K. Ph.D., R.Ph.,