J A W Webb
Biographic Data
| ID | 10887107 |
|---|---|
| NAME | J A W Webb |
| GIVEN NAMES | J A W |
| FAMILY NAME | Webb |
| SIGNATURE | WEBB J A W |
| VERIFIED | No |
| TOTAL WORKS | 1 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 1 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1997 |
| LATEST PUBLICATION YEAR | 1997 |
| H-INDEX | 1 |
Cost effectiveness of a prize draw on response to a postal questionnaire
Study sample Power calculations were used to determine the sample size. A 1300-patient sample would demonstrate a 10% absolute difference (0.01 significance, 90% power), and have an evens chance of identifying a 5% difference at the 0.05 significance level. A total of 1,307 patients were eligible for inclusion in the study. A total of 654 patients were randomly included in the intervention group, and 653 were randomly allocated to the control gro…
Cost effectiveness of a prize draw on response to a postal questionnaire
Study sample Power calculations were used to determine the sample size. A 1300-patient sample would demonstrate a 10% absolute difference (0.01 significance, 90% power), and have an evens chance of identifying a 5% difference at the 0.05 significance level. A total of 1,307 patients were eligible for inclusion in the study. A total of 654 patients were randomly included in the intervention group, and 653 were randomly allocated to the control gro…
Cost effectiveness of a prize draw on response to a postal questionnaire
Study sample Power calculations were used to determine the sample size. A 1300-patient sample would demonstrate a 10% absolute difference (0.01 significance, 90% power), and have an evens chance of identifying a 5% difference at the 0.05 significance level. A total of 1,307 patients were eligible for inclusion in the study. A total of 654 patients were randomly included in the intervention group, and 653 were randomly allocated to the control gro…
Confidence interval (1 work) · Economic and Environmental Valuation (1 work) · Environmental Education and Sustainability (1 work) · Internal Medicine (1 work) · Internal Medicine (1 work) · Mean difference (1 work) · Medicine (1 work) · Physical therapy (1 work) · Randomized controlled trial (1 work) · Recreation, Leisure, Wilderness Management (1 work)