| 因素 | 单身 | 恋爱 | F | p | 
| N = 402 | N = 144 | |||
| 生活依赖 | 4.02 ± 0.51 | 4.06 ± 0.55 | 0.540 | 0.463 | 
| 戒断症状 | 2.94 ± 0.70 | 3.15 ± 0.62 | 0.088 | 0.002 | 
| 情感抚慰 | 3.30 ± 0.57 | 3.38 ± 0.60 | 2.014 | 0.156 | 
| 人际依赖 | 3.05 ± 0.89 | 3.21 ± 0.93 | 3.112 | 0.078 | 
| 工效下降 | 3.59 ± 0.58 | 3.63 ± 0.55 | 0.556 | 0.456 | 
| 强迫行为 | 3.24 ± 0.87 | 3.36 ± 0.91 | 1.904 | 0.168 | 
| 总分 | 3.51 ± 0.44 | 3.53 ± 0.44 | 3.964 | 0.047 |