Table 1 Descriptive analysis of participants by sex.

From: Insights into Hip pain using Hip X-ray: Epidemiological study of 8,898,044 Koreans

 

Total (N = 8,898,044)

Male (N = 4,203,881)

Female (N = 4,694,163)

Age

61.0 ± 8.2

60.4 ± 7.9*

61.4 ± 8.5*

Height (cm)

160.4 ± 8.8

167.4 ± 5.9*

154.1 ± 5.7*

Weight (kg)

62.1 ± 10.0

66.8 ± 9.5*

57.8 ± 8.5*

BMI

24.1 ± 3.1

23.8 ± 2.9*

24.3 ± 3.2*

Recent weight gain

10.6%

7.6%*

13.4%*

Occupation type (blue collar)

46.1%

57.5%*

35.9%*

Household income (top 50%)

45.4%

50.7%*

40.6%*

Diagnosis of hypertension

37.4%

33.6%*

40.7%*

Diagnosis of dyslipidemia

16.8%

13.4%*

19.9%*

Diagnosis of diabetes

13.9%

15.4%*

12.5%*

Diagnosis of kidney disease

0.5%

0.3%*

0.7%*

Diagnosis of heart disease

2.9%

4.7%*

4.5%*

Diagnosis of cancer

4.9%

3.9%*

5.8%*

Menopause

48.4%

0*

91.7%*

Depressive mood (> 14 days)

15.5%

10.8%*

19.8%*

Alcohol intake

0.8 ± 1.6

1.6 ± 2.1*

0.2 ± 0.6*

Smoking amount

11.8 ± 18.9

23.9 ± 21.1*

1.1 ± 5.7*

Physical activity

271.0 ± 489.9

303.9 ± 507.6*

58.8 ± 12.4*

Fat composition (%)

29.2 ± 8.1

22.7 ± 5.1*

35.0 ± 5.4*

Diagnosis of osteoporosis

9.5%

1.5%*

16.6%*

Hip pain

9.7%

5.4%*

13.6%*

Abnormal hip x-ray

1.0%

1.4%*

0.6%*

  1. Household income, top 50% household income; Heart disease, cardiovascular disease; Depressive Mood, feeling depressed for more than 2 weeks; Alcohol intake, number of soju bottle consumed per week; Smoking amount, average number of cigarette packs smoked per day was based on the number of years of smoking; METs, based on questionnaires; Abnormal hip x-ray, radiologically more than moderate based on the Kellgren–Lawrence grading system.
  2. BMI body mass index.
  3. *Indicate p < 0.001.
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