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. 2019 Jun 28;14(6):e0218992. doi: 10.1371/journal.pone.0218992

Table 2. Bivariate analysis regarding penile implants inserted during incarceration.

Penile implants inserted during incarceration
  Crude prevalence ratios (95%CI) p
Age
    18–24 1 0.023
    25–34 1.086 (0.840–1.402)
    35–44 0.946 (0.682–1.131)
    45 and more 0.484 (0.283–0.829)
Country of birth
    France 1 0.055
    Surinam 1.034 (0.767–1.396)
    Brazil 0.708 (0.443–1.131)
    Guyana 1.241 (0.957–1.609)
    Other 0.630 (0.341–1.167)
Education
    Has a degree 0.861 (0.680–1.091) 0.216
    Does not have any degree 1
Involved in a relationship
    Yes 0.854 (0.679–1.074) 0.177
    No 1
Multiple sexual partnerships
    Yes 1.200 (0.933–1.543) 0.156
    No 1
History of STI
    Yes 1.095 (0.863–1.389) 0.456
    No 1
Psychiatric history
    Yes 0.575 (0.324–1.019) 0.058
    No 1
Score AUDIT-C
    Positive 1.526 (1.180–1.973) 0.001
    Negative 1
Cannabis use
    Yes 2.194 (1.601–3.007) 0.000
    No 1
Knowledge of STI/HIV score*
    Score < = 4 1
    Score >4 0.765 (0.600–0.976) 0.031
Age at first intercourse
    < = median 1.320 (1.029–1.694) 0.029
    >median 1
Total length of inarceration
    0–11 months 1 0.023
    12–35 months 1.412 (1.019–1.958)
    36 months and more 1.555 (1.133–2.135)
Number of incarceration
    First incarceration 1 0.000
    One or two past incarcerations 1.570 (1.179–2.090)
    Three and more past incarcerations 2.046 (1.600–2.617)
Has tatoos/body piercings
    Yes 1.717 (1.428–2.064) 0.000
    No 1
Number of persons per cell**
    Less than 3 1
    3 or more 0.825 (0.648–1.050) 0.118

Bold values are significant<0.20

* 4 is the median score. The score ranges from 0 to 8 and is not externally validated

** 3 is the average number of persons per cell