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. 2016 Dec 28;11(12):e0168941. doi: 10.1371/journal.pone.0168941

Table 2. Shows the lifestyle and prison related characteristics of prisoners with respiratory infection by smoking status in Tigray region in 2013/2014, northern Ethiopia (n = 738).

Lifestyle and prison related characteristics Smokers (%) Non-smokers (%) Total (%) p-value*
History of jail <0.001
 No 116 (18.68) 505 (81.32) 621 (84.15)
 Yes 39 (33.33) 78 (66.67) 117 (15.85)
Frequency of previous jail 0.137
 1 18 (32.73) 37(67.27) 55 (47.01)
 > = 2 21 (33.87) 41(66.13) 62(52.99)
Comorbidity 0.478
 No 140 (21.12) 523 (78.88) 663 (96.23)
 Yes 7 (26.92) 19 (73.08) 26 (3.77)
Ever hospitalized 0.907
 No 129 (21.57) 469 (78.43) 598 (86.29)
 Yes 21 (22.11) 74 (77.89) 95 (13.71)
HIV sero-status 0.291
 No 148 (20.82) 563 (79.18) 711 (98.34)
 Yes 4 (33.33) 8 (66.67) 12 (1.66)
Health education 0.303
 No 33 (24.81) 100(75.19) 133 (18.95)
 Yes 118(20.74) 451 (79.26) 569 (81.05)
Sentence status 0.581
 Not sentenced 22 (23.16) 73 (76.84) 95 (12.87)
 Sentenced 133 (20.68) 510 (79.32) 643 (87.13)
Multiple sexual partner <0.001
 No 69(15.13) 387 (84.87) 456 (64.68)
 Yes 84 (33.73) 165 (66.27) 249 (35.32)
Alcohol use before jailed <0.001
 No 49 (12.28) 350 (87.72) 399 (58.42)
 Yes 99 (34.86) 185 (65.14) 284 (41.58)
Duration of jail in years 0.471
 <1 52 (19.33) 217 (80.67) 269 (36.45)
 1–2 29 (23.20) 96 (76.80) 125 (16.94)
 2–3 44 (24.18) 138 (75.82) 182 (24.66)
 > = 3 30 (18.52) 132 (81.48) 162 (21.95)

* Indicates p-value from analysis using chi-square test.