Table 2.

Beck Depression Inventory (BDI) scores by Medical School stage - Chi-squared and Binary logistic regression analyses, 2006 versus 2001

							Chi		Regression
	2001 Sample ┼			2006 Sample			p	aOR	95% CI		p
Pre-Clinical Stage	n	Normal	DD¥	n	Normal	DD¥			Min	Max
Male	55	98.2	1.8	50	88	12.0	0.052	7.36	0.85	63.48	0.069
Female	102	83.3	16.7	99	86.9	13.1	0.55	0.75	0.34	1.65	0.48
Younger	39	92.3	7.7	19	78.9	21.1	0.20	3.2	0.64	16.07	0.16
Older	118	87.4	12.6	130	88.5	11.5	0.85	0.89	0.41	1.92	0.78
Clinical Stage
Male	71	93	7.0	18	94.4	5.6	1.00	0.78	0.09	7.09	0.82
Female	92	85.9	14.1	50	90	10.0	0.60	0.68	0.23	2.02	0.48
Youger	45	91.1	8.9	5	100	0	1.00	0	0	0	0.99
Older	118	88.1	11.9	63	90.5	9.5	0.80	0.78	0.29	2.15	0.63
Internship Stage
Male	61	73.8	26.2	13	84.6	15.4	0.50	0.51	0.1	2.56	0.42
Female	84	71.4	28.6	37	70.3	29.7	1.00	1.05	0.45	2.47	0.9
Younger	36	63.9	36.1	5	80	20.0	0.64	0.44	0.05	4.39	0.49
Older	109	75.2	24.8	45	73.3	26.7	0.84	1.1	0.5	2.44	0.81

^┼2001 is comparison group.

aOR: adjusted Odds Ratio (adjusted for age in the gender-stratified models and for gender in the age-stratified models)

^¥DD = Dysphoria or Depression