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Table 2 Prevalence of MetS of subjects by presence or absence of knee OA

From: Correlation between metabolic syndrome and knee osteoarthritis: data from the Korean National Health and Nutrition Examination Survey (KNHANES)

Age (y)

All

Men

Women

 

Non - OA

OA

P

Non - OA

OA

P

Non - OA

OA

P

40–49

244/945 (25.8%)

1/18 (5.6%)

.056

139/434 (32.0%)

0/3 (0%)

.555

105/511 (20.5%)

1/15 (6.7%)

.325

50–59

190/471 (40.3%)

29/72 (40.3%)

1.000

98/253 (38.7%)

5/10 (50.0%)

.520

92/218 (42.2%)

24/62 (38.7%)

.663

60–69

175/355 (49.3%)

49/92 (53.3%)

.559

82/202 (40.6%)

5/14 (35.7%)

.786

93/153 (60.8%)

44/78 (56.4%)

.572

70–79

78/157 (49.7%)

43/68 (63.2%)

.080

34/76 (44.7%)

3/10 (30.0%)

.504

44/81 (54.3%)

40/58 (69.0%)

.113

≥80

15/36 (41.7%)

13/20 (65.0%)

.162

4/14 (28.6%)

2/4 (50.0%)

.569

11/22 (50.0%)

11/16 (68.8%)

.326

  1. Abbreviations: MetS metabolic syndrome, OA osteoarthritis.
  2. Values are presented with number (%).
  3. P-value: Chi square test or Fisher’s exact test.