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Table 1 Univariate analyses of factors associated with reporting a history of non-fatal overdose among IDU in MSHRC cohort (n = 252 individuals).

From: Overdose experiences among injection drug users in Bangkok, Thailand

Characteristic History of overdose n (%) OR1 95% CI2 p-val
  No: 177 (70.2) Yes: 75 (29.8)    
AGE
   Median (IQR) 37.0 (29.5 - 44.5) 35.0 (28.0 - 42.0) 0.99 0.97 - 1.03 0.843
GENDER
   Male 130 (73.4) 56 (74.7)    
   Female 47 (26.6) 19 (25.3) 0.93 0.51 - 1.74 0.877
EDUCATION
   ≥ Secondary 110 (62.1) 50 (66.7) 1.00   
   < Secondary 37 (37.9) 25 (33.4) 0.82 0.47 - 1.45 0.568
SEX TRADE
   No 167 (94.4) 71 (94.7) 1.00   
   Yes 10 (5.6) 4 (5.3) 0.94 0.29 - 3.10 0.841
EVER INJECT HEROIN
   No 18 (10.1) 0 (0.0)    
   Yes 159 (89.9) 75 (100.0    0.002
EVER INJECT YABA
   No 66 (37.3) 25 (33.3) 1.00   
   Yes 111 (62.7) 50 (66.7) 1.19 0.67 - 2.10 0.570
EVER INJECT MIDAZOLAM
   No 66 (37.3) 16 (21.3) 1.00   
   Yes 111 (62.7) 59 (78.7) 2.20 1.67 - 4.12 0.018
EVER INJECT BENZODIAZEPINES
   No 174 (98.3) 73 (97.3) 1.00   
   Yes 3 (1.7) 2 (2.7) 1.59 0.26 - 9.71 0.636
EVER INJECT METHADONE
   No 150 (84.7) 63 (84.0) 1.00   
   Yes 27 (15.3) 12 (16.0) 1.06 0.50 - 2.22 0.851
EVER USE DRUGS IN COMBINATION
   No 65 (36.7) 12 (16.0) 1.00   
   Yes 112 (63.3) 63 (84.0) 3.05 1.53 - 6.07 < 0.001
EVER INCARCERATED
   No 49 (27.7) 6 (8.0) 1.00   
   Yes 128 (72.3) 69 (92.0) 4.40 1.80 - 10.79 < 0.001
EVER ON MMT
   No 102 (57.7) 39 (52.0) 1.00   
   Yes 75 (42.3) 36 (48.0) 1.26 0.73 - 2.16 0.488
EVER IN FORCED DRUG TREATMENT
   No 127 (71.8) 45 (60.0) 1.00   
   Yes 50 (28.2) 30 (40.0) 1.69 0.96 - 2.82 0.076
  1. 1. Odds Ratio; 2. 95% Confidence Interval