. 2020 Nov 3;13:2395–2406. doi: 10.2147/RMHP.S273333

Table 4.

Ordinal Logistic Regression Model for Factors Predicting Anxiety GAD-7 Score

	n (%)	B	SE(B)	P-value	OR [95% CI]
GAD-7 Score During Hospital Visits
Gender
Female	492 (74.3)	0.71	0.19	≤0.001	2.02 [1.41–2.91]
Male^a	170 (25.7)	-	-	-	1
Specialty Medical	418 (63.1)	−0.49	0.16	0.002	0.61 [0.45–0.84]
Dental^a	244 (36.9)	-	-	-	1
Contact with COVID-19
No	552 (83.4)	−0.77	0.21	≤0.001	0.46 [0.31–0.69]
Yes^a	110 (16.6)	-	-	-	1
In Rotation
No	341 (51.5)	−0.09	0.22	0.672	0.91 [0.60–1.40]
Yes^a	321 (48.5)	-	-	-	1
Clinical phase of study
Pre-clinical	361 (54.5)	−0.04	0.22	0.856	0.96 [0.62–1.47]
Clinical^a	301(45.5)	-	-	-	1
Knowledge score	662	0.18	0.08	0.024	1.19 [1.02–1.40]
−2Log-Likelihood 424.53 Likelihood Ratio Chi-Square 48.790 (df=6, p-value≤0.001)
GAD-7 score before online learning
Gender
Female	786 (72.1)	0.61	0.14	≤0.001	1.85 [1.41–2.41]
Male^a	304 (27.9)	-	-	-	1
Field of study
Medical	869 (79.7)	−0.87	0.15	≤0.001	0.42 [0.31–0.56]
Non-medical^a	221 (20.3)	-	-	-	1
Knowledge score	1090	0.18	0.06	0.002	1.20 [1.07–1.34]
−2Log-Likelihood 208.599 Likelihood Ratio Chi-Square 58.130 (df=3, p-value≤0.001)
GAD score after online learning
Gender
Female	786 (72.1)	0.541	0.141	≤0.001	1.72 [1.30–2.26]
Male^a	304 (27.9)	-	-	-	1
Field of study
Medical	869 (79.7)	−1.389	0.152	≤0.001	0.25 [0.189–0.34]
Non-medical^a	221 (20.3)	-	-	-	1
Knowledge score	1090	0.090	0.058	0.122	1.10 [0.98–1.23]
−2Log-Likelihood 185.344 Likelihood Ratio Chi-Square 95.435 (df=3, p-value≤0.001)

Notes: ^aReference group.

Abbreviations: B, unstandardized co-efficient; SE, standard error; OR odds ratio, CI confidence interval.