Table 3.
The predictors of BSE performance.
| Variables | COR (95% CI) | P-value | AOR (95% CI) | P-value |
|---|---|---|---|---|
| Age | 1.024 (0.966–1.085) | 0.419 | ||
| Income | 1.000 (0.999–1.001) | 0.892 | ||
| Marital status | ||||
| Married | 0.816 (0.368–1.809) | 0.617 | ||
| Single | 1.00 (ref) | |||
| Education | ||||
| Undergraduate and diploma | 0.624 (0.221–1.758) | 0.372 | ||
| Postgraduate | 1.00 (ref) | |||
| Family history | ||||
| Yes | 2.645 (1.179–5.932) | 0.018* | 1.954 (0.777–4.912) | 0.154 |
| No | 1.00 (ref) | |||
| Read/heard on BCS | ||||
| Yes | 1.032 (0.471–2.262) | 0.936 | ||
| No | 1.00 (ref) | |||
| Knowledge | 1.148 (1.071–1.231) | < 0.001* | 1.092 (1.013–1.177) | 0.021* |
| CHBMS subscale | ||||
| Susceptibility | 0.997 (0.897–1.109) | 0.956 | ||
| Seriousness | 1.046 (0.968–1.131) | 0.252 | ||
| Benefit of BSE | 1.099 (0.997–1.211) | 0.058* | 1.018 (0.913–1.135) | 0.751 |
| Barriers of BSE | 0.877 (0.792–0.970) | 0.011* | 0.957 (0.852–1.076) | 0.463 |
| Confidence | 1.139 (1.070–1.212) | < 0.001* | 1.090 (1.017–1.168) | 0.014* |
| Motivation | 1.074 (0.983–1.173) | 0.112* | 1.002 (0.908–1.106) | 0.966 |
*Significant for multiple logistic regression model (p < 0.05), ** Significant for simple logistic regression model (p ≤ 0.25). COR, Crude odds ratio; AOR, adjusted odds ratio, Assumptions of logistic regression have been met and the Hosmer–Lemeshow goodness-of-fit test indicated good fit (X2 = 5.9, p = 0.650); Negelkerke R2 = 0.239, variance inflation factors (VIF) are less than five for all variables included in this model.