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. Author manuscript; available in PMC: 2014 Aug 5.
Published in final edited form as: Epidemiology. 2010 Nov;21(6):863–871. doi: 10.1097/EDE.0b013e3181f57571

TABLE 2.

Prevalencea of Commercial Sexual Contact During the Previous 12 Months by Current Marital Status ith and Without Adjustment for Item Nonresponse

Prevalence
% (95% CI)
All subjects
  Complete-case analysis 0.9 (0.8–1.0)
    Adjusting for item nonresponse using
      Inverse-probability weighting 1.1 (1.0–1.2)
      Outcome regression 1.1 (1.0–1.2)
      Doubly robust 1.1 (1.0–1.2)
Married subjects
  Complete-case analysis 0.4 (0.4–0.5)
    Adjusting for item nonresponse using
      Inverse-probability weighting 0.4 (0.4–0.5)
      Outcome regression 0.4 (0.4–0.5)
      Doubly robust 0.4 (0.4–0.5)
Unmarried subjects
  Complete-case analysis 6.9 (5.8–8.1)
    Adjusting for item nonresponse using
      Inverse-probability weighting 12.1 (10.7–14.0)
      Outcome regression 12.4 (11.3–13.3)
      Doubly robust 12.3 (10.8–13.4)
a

Prevalence expressed as a percentage.