Factors Affecting the Qualification Rate of Hand Disinfection Among Physicians: A Cross-Sectional Survey

Figures & data

Table 1 General Data and the Composition Ratio of Doctors

Item	Classification	Number of Cases	Proportion
Gender	Male	53	60.92%
	Female	34	39.08%
Age	≤ 30 years old	20	22.99%
	31–40 years old	46	52.87%
	41–50 years old	12	13.79%
	≥ 51 years old	9	10.34%
Title	Attending doctor	68	78.16%
	Associate chief doctor and above	19	21.84%
Education	Bachelor’s degree and below	4	4.60%
	Master’s degree	69	79.31%
	Doctor’s degree	14	16.09%
Working years	< 5 years	33	37.93%
	5–10 years	28	32.18%
	≥ 11 years	26	29.89%
Main surgical site	Abdomen	39	44.83%
	Head and spine	31	35.63%
	Vessels and thyroid	17	19.54%
Department	Obstetrics & Gynecology	32	36.78%
	Neurosurgery	31	35.63%
	Other surgery department	24	27.59%

Table 2 The Comparative Analysis of Qualification Rate of Hand Disinfection

		Passed	Unpassed	χ^2	P
Gender	Male	28	25	7.871	0.005
	Female	28	6
Age	≤ 30 years old	13	7	10.887	0.012
	31–40 years old	30	16
	41–50 years old	11	1
	≥ 51 years old	2	7
Title	Attending doctor	44	24	0.016	0.901
	Associate chief doctor and above	12	7
Education	Bachelor’s degree and below	1	3	3.029	0.220
	Master’s degree	45	24
	Doctor’s degree	10	4
Working years	< 5 years	21	12	0.020	0.990
	5–10 years	18	10
	≥ 11 years	17	9
Main surgical site	Abdomen	31	8	10.280	0.006
	Head and spine	19	12
	Vessels and thyroid	6	11
Department	Obstetrics & Gynecology	27	5	11.105	0.004
	Neurosurgery	19	12
	Other surgery department	10	14

Table 3 The Results of Logistic Regression Analysis

Influencing Factors	β	Standard Error	Wald	df	P	OR (95% CI)
Gender	−1.995	1.047	3.751	1	0.046	0.135(0.018, 0.836)
≥ 51 years old			8.139	3	0.043
≤ 30 years old	−1.966	1.040	3.570	1	0.059	0.140(0.018, 1.076)
31–40 years old	−2.229	0.975	5.228	1	0.022	0.108(0.016, 0.727)
41–50 years old	−4.015	1.479	7.368	1	0.007	0.018(0.001, 0.328)
Vessels and thyroid			1.404	1	0.236
Abdomen	−1.286	1.086	1.404	1	0.236	0.276(0.033, 2.320)
Head and spine	−0.966	0.705	1.846	1	0.172	0.389(0.113, 1.651)
Other surgery department			3.127	2	0.209
Obstetrics & Gynecology	−1.547	2.038	0.576	1	0.448	0.213(0.004, 11.555)
Neurosurgery	−0.984	0.709	1.925	1	0.165	0.374(0.093, 1.501)
Constant term	3.122	1.906	2.684	1	0.101