Table 5 Weight change per week in kg before versus after antipsychotics: within-group comparison and between-group comparison
Weight change before antipsychotic administration, kg/week | Weight change after antipsychotic administration, kg/week | Wilcoxon-test | n2 | ||
|---|---|---|---|---|---|
Mdn (Q1,Q3) | Mdn (Q1,Q3) | W | p | ||
Weight change per week in kg before versus after antipsychotics: within-group comparison | |||||
With antipsychotics (n = 31) | 0.3 (0.2, 0.4) | 0.3 (0.1, 0.4) | − 0.6 | 0.531 | 12.2 |
Without antipsychotics (n = 176) | 0.4 (0.3, 0.6) | 0.5 (0.3, 0.6) | − 0.3 | 0.761 | 12.0 |
Matched sample with antipsychotics (n = 31) | 0.3 (0.2, 0.4) | 0.3 (0.1, 0.4) | − 0.6 | 0.531 | 12.1 |
Matched sample without antipsychotics (n = 31) | 0.4 (0.3, 0.5) | 0.4 (0.3, 0.5) | − 0.8 | 0.433 | 12.1 |
With antipsychotics (n = 31) | Without antipsychotics (n = 176) | Mann–Whitney U-test | Cohens d | Matched sample | Mann–Whitney U-test | Cohens d | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
With antipsychotics (n = 31) | Without antipsychotics (n = 31) | |||||||||||
Mdn (Q1,Q3) | Mdn (Q1,Q3) | Z | U | p | Mdn (Q1,Q3) | Mdn (Q1,Q3) | Z | U | p | |||
Weight change per week in kg before versus after antipsychotics: between-group comparison | ||||||||||||
Weight change before antipsychotics administration, kg/week* | 0.3 (0.2,0.4) | 0.4 (0.3,0.6) | − 3.8 | 1552.0 | < 0.001* | 0.5 | 0.3 (0.2,0.4) | 0.4 (0.3,0.5) | − 2.0 | 343.0 | 0.053 | 0.5 |
Weight change after antipsychotics administration, kg/week* | 0.3 (0.1,0.4) | 0.5 (0.3,0.6) | − 3.6 | 1623.0 | < 0.001* | 0.5 | 0.3 (0.1,0.4) | 0.4(0.3,0.5) | − 2.7 | 287.0 | 0.006* | 0.7 |