Table 3. Univariate and multivariable logistic regression model for repetitive NSSI.
| Covariates | Univariate | Mutilvariable1 | Mutilvariable2 |
|---|---|---|---|
| OR (90% CI) | OR (95% CI) | OR (95% CI) | |
| Sex: Girls (Ref: Boys) | 1.18 [1.02–1.37] | 1.10 [0.79–1.51] | 1.04 [0.65–1.68] |
| Ethnicity: Han (Ref: Other) | 0.89 [0.71–1.12] | ||
| Grade (Ref: Primary school) | |||
| Junior high school | 2.70 [1.72–4.23] | 2.24 [1.41–3.57] | 2.18 [0.95–5.01] |
| Senior high school | 4.06 [2.72–6.06] | 2.74 [1.72–4.37] | 2.56 [1.20–5.50] |
| Only child: Yes (Ref: No) | 1.01 [0.84–1.22] | ||
| Father’s education level (Ref: Elementary and below) | |||
| Junior high school above | 0.94 [0.75–1.17] | ||
| Mother’s education level (Ref: Elementary and below) | |||
| Junior high school above | 0.78 [0.62–0.97] | 0.91 [0.78–1.06] | |
| ASLEC dimensions | |||
| IRF (+ 1 average score) | 1.72 [1.20–2.45] | ||
| LPF (+ 1 average score) | 1.50 [1.23–1.83] | ||
| PF (+ 1 average score) | 1.05 [0.63–1.76] | ||
| LF (+ 1 average score) | 1.12 [0.75–1.68] | ||
| HAP (+ 1 average score) | 1.86 [1.20–2.89] | ||
| ASLEC (Ref: Low (ASLEC ≤ 37)) | |||
| High(ASLEC > 37) | 5.44 [4.58–6.46] | 4.54 [3.66–5.63] |