Skip to main content

Table 1 Demographic characteristics of chronic HCV patients and non-HCV patients

From: Comorbidities and co-medications in populations with and without chronic hepatitis C virus infection in Japan between 2015 and 2016

 

Chronic HCV patients

(n = 128,967)

Non-HCV patients

(n = 515,868)

n

(%)

n

(%)

Male

65,781

(51.0)

263,124

(51.0)

Age (years), median (range)

70

(18–107)

70

(18–109)

Age category (years)

 18–24

556

(0.4)

2224

(0.4)

 25–29

779

(0.6)

3116

(0.6)

 30–34

1388

(1.1)

5552

(1.1)

 35–39

2095

(1.6)

8380

(1.6)

 40–44

3252

(2.5)

13,008

(2.5)

 45–49

4639

(3.6)

18,556

(3.6)

 50–54

7008

(5.4)

28,032

(5.4)

 55–59

9221

(7.1)

36,884

(7.1)

 60–64

13,581

(10.5)

54,324

(10.5)

 65–69

19,222

(14.9)

76,888

(14.9)

 70–74

20,376

(15.8)

81,504

(15.8)

 75–79

20,279

(15.7)

81,116

(15.7)

 80–84

16,881

(13.1)

67,524

(13.1)

 85–89

7525

(5.8)

30,100

(5.8)

  ≥ 90

2165

(1.7)

8660

(1.7)

Chronic HCV diseasea

 Chronic hepatitis C

85,282

(66.1)

 Hepatitis C

42,802

(33.2)

 HCV-related cirrhosis

11,533

(8.9)

 Hepatitis C virus infection

2560

(2.0)

 Decompensated HCV-related cirrhosis

645

(0.5)

 Compensated HCV-related cirrhosis

434

(0.3)

With treatment of HCV

17,244

(13.4)

 DAA

16,338

(94.7)

 Peginterferon + ribavirin

906

(5.3)

Mental and behavioural disorders due tob

 Alcohol

515

(0.4)

1114

(0.2)

 Tobacco

345

(0.3)

607

(0.1)

 Psychoactive substance use

137

(0.1)

135

(0.0)

 Opioid use

0

(0.0)

0

(0.0)

Co-infectionb

 HIV

336

(0.3)

167

(0.0)

 HBV

5368

(4.2)

4823

(0.9)

Hospital admissionc

55,423

(43.0)

141,817

(27.5)

 Total length of hospital admissions (days), median (range)

18

(1–678)

13

(1–684)

 Total number of hospital admissions

  Once

32,492

(25.2)

100,483

(19.5)

  Twice or more

22,931

(17.8)

41,334

(8.0)

  1. Notes: HCV, hepatitis C virus; DAA, direct-acting antiviral agent; HBV, hepatitis B virus
  2. aFor diseases coded as chronic HCV (B18.2), the number and proportion of patients with that specific disease were shown
  3. bFor the following diseases, the number and proportion of patients with at least one disease record during the study period were shown: mental and behavioural disorders due to use of alcohol (F10); tobacco (F17); psychoactive substances (F12–16, F18–19); opioids (F11), HIV (B20–24), and HBV (B18.0, B18.1)
  4. cAll-cause hospital admissions during the study period were counted