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Table 1 Baseline Characteristics of ALIVE Participants by their ACE Burden

From: Adverse childhood experiences and comorbidity in a cohort of people who have injected drugs

  

ACE Category

Variable

Overall

0–1 ACE (32.9%)

2–4 ACEs (33.3%)

5–9 ACEs (22.5%)

≥10 ACEs (11.1%)

Age: Median (IQR)

48 (42–52)

49 (43–53)

49 (43–53)

46 (41–51)

46 (40–52)

Sex: N (% male)

440 (67)

147 (69)

158 (72)

98 (67)

37 (51)

Race: N (% Black)

530 (81)

185 (86)

180 (82)

109 (74)

56 (78)

HIV status (% positive)

140 (21)

47 (21)

43 (19)

33 (22)

17 (23)

HCV status: N (% positive)

501 (77)

151 (71)

182 (83)

112 (76)

56 (78)

Current IDU: N (%)

401 (61)

127 (59)

128 (58)

95 (65)

51 (71)

Homelessness: N (%)

164 (25)

40 (19)

51 (23)

46 (31)

27 (38)

Income < $5,000: N (%)

504 (79)

164 (78)

167 (78)

112 (76)

61 (86)

Cohort 1: N (%)

252 (39)

88 (41)

92 (42)

51 (35)

21 (29)

Cohort 2: N (%)

173 (26)

58 (27)

52 (24)

44 (30)

19 (26)

Cohort 3: N (%)

228 (35)

68 (32)

76 (35)

52 (35)

32 (44)

0 Comorbidities: N (%)

160 (25)

51 (31)

56 (35)

36 (22)

17 (10)

1–2 Comorbidities: N (%)

358 (55)

123 (34)

116 (32)

82 (22)

37 (10)

≥3 Comorbidities: N (%)

126 (20)

38 (30)

43 (34)

27 (21)

18 (14)

  1. Race was coded as Black versus white. Cohort 1 = recruitment period before 2005; Cohort 2 = recruitment period 2005–2014; Cohort 3 = recruitment period 2015–2018. Values by ACE category reflect conditional probabilities
  2. Note. N = 653, IDU Injection drug use, HCV Hepatitis C serologic status, ACE Adverse childhood experience