Table 1.

Demographic characteristics of mastitis and nonmastitis groups.

	Mastitis (N = 734)		Non-Mastitis (N = 7900)
	n	%	n	%	p-Value
Age					0.272
40–50	390	53.1	4364	55.2
≥50	344	46.9	3536	44.8
Mean ± SD	51.1 ± 8.7		50.7 ± 8.8		0.195
Hypertension	151	20.6	1393	17.6	0.047
Hyperlipidemia	118	16.1	937	11.9	0.001
Diabetes	67	9.1	653	8.3	0.419
Hyperthyroidism	13	1.8	115	1.5	0.499
Hypothyroidism	10	1.4	73	0.9	0.244
Autoimmune diseases	18	2.5	183	2.3	0.815