Table 4.
Final multiple logistic regression model (backward manner) for needle stick and sharp injuries (NSIs and SIs).
| Variable | Needle stick injuries (NSIs) |
Variable | Sharp injuries (SIs) |
||
|---|---|---|---|---|---|
| OR (95% CI) | P value | OR (95% CI) | P value | ||
| Color vision deficiency | 3.26 (1.02–10.47) | 0.04 | Saccadic deficiency | 2.42 (1.03–5.70) | 0.04 |
| Pursuit deficiency | 3.16 (1.12–8.92) | 0.03 | Abnormal near phoria | 2.40 (1.19–4.81) | 0.01 |
| Abnormal near phoria | 2.32 (1.30–4.11) | 0.004 | Insufficient near BI blur | 1.27 (1.06–1.53) | 0.01 |
| Low CS for high SF | 1.35 (1.05–1.74) | 0.01 | |||
CS: Contrast sensitivity, SF: Spatial frequency, BI: Base-in, OR: Odds ratio, CI: Confidence interval.