Table 3 PS matching for age and sex to find out characteristic difference of feeling hip pain.

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

 

No hip pain (N = 864,792)

Feeling hip pain (N = 864,792)

Age

64.5 ± 8.8

64.5 ± 8.8

Sex (female)

73.8%

73.8%

The standardized mean difference (SMD) of age and sex < 0.001

 Height (cm)

157.2 ± 8.2*

156.6 ± 8.7*

 Weight (kg)

59.5 ± 9.0*

59.7 ± 10.5*

 BMI

24.0 ± 2.9*

24.3 ± 3.6*

 Recent weight gain

11.6%*

11.3%*

 Occupation type (blue collar)

25.6%*

37.9%*

 Household income (top 50%)

42.6%*

32.3%*

 Diagnosis of hypertension

45.8%*

43.0%*

 Diagnosis of dyslipidemia

21.5%*

19.8%*

 Diagnosis of diabetes

15.3%*

17.5%*

 Diagnosis of kidney disease

0.5%*

1.3%*

 Diagnosis of heart disease

5.9%*

6.7%*

 Diagnosis of cancer

9.3%*

6.8%*

 Menopause

69.8%

69.9%

 Depressive mood (> 14 days)

13.6%*

24.5%*

 Alcohol intake

0.4 ± 1.2*

0.6 ± 1.4*

 Smoking amount

7.2 ± 16.6*

7.6 ± 16.1*

 Physical activity

209.5 ± 440.4*

277.2 ± 545.8*

 Fat composition (%)

32.3 ± 7.0*

31.9 ± 8.3*

 Diagnosis of osteoporosis

14.5%*

24.1%*

 Abnormal hip x-ray

0.6%*

2.8%*

  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 bottles 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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