Table 2.

Seasonality and SAD by gender and age

	n	GSS Score M (SD)	% Feeling Worst in Winter	% Seasonal Change Problems	% Meet SAD Criteria	% Meet S-SAD Criteria
Overall	91	10.87 (5.29)	74.73	48.35	18.68	43.96
Men	48	9.88 (5.39)	68.75	45.83	14.58	37.50
Women	43	11.98 (5.01)	81.40	51.16	23.26	51.16
18–20	32	12.16 (4.81)	75.00	59.38	21.88	46.87
21–29	24	11.83 (5.04)	70.83	45.83	20.83	50.00
30–44	15	10.73 (5.55)	93.33	53.33	20.00	40.00
45–59	11	8.45 (5.32)	81.82	36.36	18.18	36.36
60+	9	6.89 (5.25)	44.44	22.22	0.00	33.33