| n | SOAI total score | Factor 1 | Factor 2 | Factor 3 | Factor 4 | |
| Age | 961 | −0.123 | −0.036 | −0.062 | −0.156 | −0.107 |
| Psychiatric nursing experience | 966 | −0.051 | 0.005 | −0.023 | −0.086 | −0.038 |
| Nursing experience | 936 | −0.085 | −0.025 | −0.048 | −0.108 | −0.070 |