Table 3 Differences in mean number of visits, mean costs per visit, mean cost per participant. Intervention period. Two-sample t-tests with unequal variances. Cost figures in NOK
(1) | (2) | (3) | (4) | (5) | (6) | |||
|---|---|---|---|---|---|---|---|---|
Group | No. of visits V | Average number of visits | Mean cost per visit (SD) | Total costs (2)xV | Average cost (3)/N | No. of participant N | Mean cost per partic. (SD) | Total costs |
Intervention | 1624 | 65 | 97.49 (82.85) | 158323.76 | 6332.95 | 25 | 6322.78 (4101.98) | 158069.50 |
Control | 1806 | 86 | 87.88 (76.60) | 158711.28 | 7557.68 | 21 | 7456.77 (12952.97) | 156592.17 |
Difference | 21 | 9.61 | −387.52 | −1224.72 | −1134.00 | 1477.33 | ||
p-value | .00 | .68 |