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Table 3 Age-sex distribution of the original population of 1,590,669 patients who had medical inpatient or outpatient care at least once between February 1, 2018 and January 31, 2019

From: The validity of the claims-based definition of rheumatoid arthritis evaluated in 64 hospitals in Japan

 

Non-DPC hospitals

DPC Hospital

Total

 

East Japan

West Japan

 

17 hospitals

25 hospitals

22 hospitals

64 hospitals

Sex

 Males

69,173 (48.7%)

392,547 (49.6%)

328,752 (50.0%)

790,472 (49.7%)

 Females

72,978 (51.3%)

398,158 (50.4%)

329,061 (50.0%)

800,197 (50.3%)

Age

 0–4

4904 (3.4%)

25,104 (3.2%)

37,697 (5.7%)

67,705 (4.3%)

 5–14

8933 (6.3%)

42,976 (5.4%)

52,915 (8.0%)

104,824 (6.6%)

 15–24

9594 (6.7%)

51,453 (6.5%)

48,714 (7.4%)

109,761 (6.9%)

 25–34

11,901 (8.4%)

62,040 (7.8%)

55,298 (8.4%)

129,239 (8.1%)

 35–44

16,278 (11.5%)

79,925 (10.1%)

67,202 (10.2%)

163,405 (10.3%)

 45–54

17,817 (12.5%)

103,330 (13.1%)

79,469 (12.1%)

200,616 (12.6%)

 55–64

18,076 (12.7%)

95,831 (12.1%)

74,005 (11.3%)

187,912 (11.8%)

 65–74

22,019 (15.5%)

134,872 (17.1%)

101,639 (15.5%)

258,530 (16.3%)

 75–84

18,708 (13.2%)

128,307 (16.2%)

92,824 (14.1%)

239,839 (15.1%)

 85-

13,921 (9.8%)

66,867 (8.5%)

48,050 (7.3%)

128,838 (8.1%)

Total

142,151 (100.0%)

790,705 (100.0%)

657,813 (100.0%)

1590,669 (100.0%)

  1. DPC Diagnosis Procedure Combination/Per-Diem Payment System