Table 2.

Seven variables and parameters in the linear regression model of factors impacting compliance

Factors impacting compliance	Standardized regression coefficient	SE	Partial regression coefficient	OR	95% CI
Constant	−13.00	6.93
Training	3.81	1.03	0.15	2.17	1.85–2.55
Knowledge	0.82	0.27	0.12	1.94	1.01–3.41
Hospital grade	2.36	0.88	0.12	1.61	1.79–1.86
Presence of sharps disposal box	6.09	2.25	0.12	1.43	1.10–3.41
General self-efficacy	0.23	0.10	0.09	1.29	1.04–1.59
Exposure experience	−1.35	0.58	−0.09	0.69	0.56–0.85
Working department	1.49	0.71	0.08	1.24	1.05–1.46

SE, standard error; OR, odds ratio; CI, confidence interval.