Table 6 Comparisons of resource-use measurement collection methods (Wilcoxon signed-ranks tests)
From: A pilot randomised controlled trial of cognitive behavioural therapy for antenatal depression
Per month | n | Maternity notes | GP records | Self-report RUQ | p-value |
|---|---|---|---|---|---|
Median number GP visits per month (GP records and self report RUQ) | 20 | N/A | 0.53 | 0.36 | 0.1 |
Median number midwife visits per month (GP records and RUQ) | 13 | N/A | 0.13 | 0.92 | 0.009 |
Median number midwife visits per month (maternity notes and RUQ) | 11 | 0.92 | N/A | 1.03 | 0.5 |
Median number midwife visits per month (GP records and maternity notes) | 29 | 0.92 | 0.53 | N/A | <0.001 |