| NSSI at T2 (N, %) | Unadjusted RR (95%CI) | P |  | Adjusted a RR (95%CI) | P |
---|---|---|---|---|---|---|
No IA | 81 (8.0) | Ref = 1 |  |  | Ref = 1 |  |
Moderate IA | 97 (21.0) | 2.64 (2.01–3.47) | < 0.001 |  | 2.25 (1.59–3.19) | < 0.001 |
Severe IA | 21 (39.8) | 4.87 (3.29–7.23) | < 0.001 |  | 2.39 (1.17–3.08) | 0.016 |