Table 1. Demographic characteristics of the current sample and those not completing the RPQ on all three occasions.
| Current sample N = 146 | Full Cohort N = 870 | Test of difference | |
|---|---|---|---|
| Mean Age (SD) | 39.7 (18.0) | 37.4 (19.3) | p = 0.17a |
| Sex n (%) | |||
| Male | 86 (58.9) | 532 (61.1) | p = 0.61b |
| Female | 60 (41.1) | 338 (38.9) | |
| Ethnicity n (%) | |||
| European | 101 (69.2) | 544 (62.5) | p = 0.09b |
| Mãori | 40 (27.4) | 254 (29.2) | |
| Other | 5 (3.4) | 72 (8.2) | |
| Additional Injuries n (%) | |||
| Yes | 108 (74.0) | 612 (70.3) | p = 0.37b |
| No | 38 (26.0) | 258 (29.7) | |
| Intentional Injury n (%) | |||
| Yes | 32 (21.9) | 193 (22.2) | p = 0.94b |
| No | 114 (78.1) | 677 (77.8) |
Notes.
a
t- test.
b
χ2 test.