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Table 1 Background characteristics of injection drug users by mode of recruitment in Delhi, India (2011)

From: Strategies for recruiting injection drug users for HIV prevention services in Delhi, India

Variables

Total (n = 3818)

Outreach worker referral (n = 2048)

Peer referral (n = 1003)

Walk-ins (n = 767)

P-value

Gender

     

  Female

26 (0.7)

15 (0.7)

5 (0.5)

6 (0.8)

0.516

  Male

3782 (99.1)

2026 (98.9)

995 (99.2)

761 (99.2)

 

  Transgender

10 (0.3)

7 (0.4)

3 (0.3)

0

 

Age

     

  ≤30 years

2169 (56.8)

1095 (53.5)

606 (60.4)

468(61.0)

<0.001

  31-50 years

1448 (37.9)

827 (40.4)

360 (35.9)

261(34.0)

 

  >50 years

201 (5.3)

126 (6.2)

37 (3.7)

38 (5.0)

 

  Median age in years (IQR)

30 (24, 38)

30 (24, 40)

28 (23, 36)

28 (23, 36)

<0.001a

Educational status b

     

  Illiterate

1873 (49.1)

1025 (50.1)

492 (49.1)

356 (46.5)

0.280

  Class1-6

971 (25.5)

502 (24.6)

270 (26.9)

199 (26.0)

 

  Class 7+

969 (25.4)

518 (25.3)

241 (24.0)

210 (27.5)

 

Marital status b

     

  Married/Cohabiting

1401 (36.8)

765 (37.4)

389 (38.8)

247 (32.3)

0.009

  Never married

1970 (51.7)

1035 (50.7)

495 (49.3)

440 (57.5)

 

  Divorced/widowed

440 (11.5)

243 (11.9)

119 (11.9)

78 (10.2)

 

Religion b

     

  Hindu

2344 (61.6)

1271 (62.2)

548 (54.9)

525 (68.6)

<0.001

  Non Hindu

1462 (38.4)

772 (37.8)

450 (45.1)

240 (31.4)

 

Regional origin b

     

  Delhi

884 (23.2)

465 (22.7)

216 (21.6)

203 (26.6)

0.016

  Adjacent to Delhi

1775 (46.6)

946 (46.3)

464 (46.3)

365 (47.8)

 

  Others

1150 (30.2)

633 (31.0)

321 (32.1)

196 (25.6)

 

Accommodation b

     

  Living with family/relatives

1631 (42.8)

819 (40.1)

508 (50.7)

304 (39.8)

 

  Living in rented/paying guest home

631 (16.6)

361 (17.6)

159 (15.8)

111 (14.6)

<0.001

  Living in street/slum/public places

1549 (40.6)

865 (42.3)

336 (33.5)

348 (45.6)

 

Employment b

     

  Salaried job

330 (8.7)

151 (7.4)

100 (10.0)

79 (10.3)

 

  Daily wage

2145 (56.3)

1156 (56.6)

558 (55.6)

431 (56.4)

0.111

  Self Employed

1045 (27.4)

573 (28.0)

269 (26.8)

203 (26.6)

 

  Unemployed

291 (7.6)

164 (8.0)

76 (7.6)

51 (6.7)

 

Network size b

     

  0 IDUs

74 (1.9)

36 (1.7)

25 (2.5)

13 (1.7)

0.038

  1 -5 IDUs

1302 (34.2)

730 (35.7)

337 (33.6)

235 (30.8)

 

  6-20 IDUs

1844 (48.4)

974 (47.7)

498 (49.7)

372 (48.8)

 

  > 20 IDUs

590 (15.5)

304 (14.9)

143 (14.3)

143 (18.7)

 

Median network size

10

8

10

10

0.038a

  1. aNon-parametric Pearson’s Chi square test for medians.
  2. bSub-groups may not add up to totals due to missing data.