Association of the Risk of Osteoarthritis and Hypertension in the Korean Adult Population Aged 40–59 in Pre- and Postmenopausal Women: Using Korea National Health and Nutrition Examination Survey 2012–2016 Data

Table 1

Characteristics of the groups with and without OA.

Characteristics		Non-OA (n = 4,148); n (%)	OA (n = 479); n (%)
Age (years)	40–49	2141 (51.6)	77 (16.1)
	50–59	2007 (48.4)	402 (83.9)
Smoking	Smoking	208 (5.0)	29 (6.1)
	Past	142 (3.4)	26 (5.5)
	Nonsmoking	3781 (91.5)	421 (88.4)
Alcohol consumption	No	538 (13.0)	65 (13.7)
	<1/m^a	1772 (42.9)	215 (45.1)
	>1/m^a	1823 (44.1)	196 (41.2)
Menopause	No	2289 (55.2)	104 (21.7)
	Yes	1859 (44.8)	375 (78.3)
Hypertension	No	3604 (86.9)	350 (73.1)
	Yes	544 (13.1)	129 (26.9)
BMI (Kg/m^2)	Low (<18.5)	138 (3.3)	8 (1.7)
	Normal (18.5 to <25)	2884 (69.6)	242 (50.5)
	Obesity (≥25)	1119 (27.0)	229 (47.8)
Clinical		Mean (SD)	Mean (SD)
	Age (years)	49.2 (5.7)	53.9 (4.3)
	EQ-5D	1.0 (0.1)	0.9 (0.1)
	SBP (mmHg)	114.7 (15.9)	119.3 (17.0)
	DBP (mmHg)	75.2 (9.7)	77.1 (10.1)
	FBS (mg/dL)	97.8 (21.6)	101.0 (27.5)
	TG (mg/dL)	118.7 (91.7)	134.3 (88.4)
	Chol (mg/dL)	197.0 (35.0)	204.3 (38.1)
	HDL-C (mg/dL)	54.6 (12.4)	53.7 (13.4)
	AST (IU/L)	21.0 (10.0)	23.0 (16.1)
	ALT (IU/L)	18.8 (14.7)	21.3 (15.9)
	CREA (mg/dL)	0.7 (0.2)	0.7 (0.1)

SD: standard deviation; OA: osteoarthritis; EQ-5D: euro quality of life-5 dimensions; SBP: systolic blood pressure; DBP: diastolic blood pressure; FBS: fasting blood sugar; TG: triglyceride; Chol: cholesterol; HDL-C: high-density lipoprotein cholesterol; AST: aspartate aminotransferase; ALT: alanine aminotransferase; CREA: creatinine. ^a1/m = 1 glass per month.