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. Author manuscript; available in PMC: 2016 Jan 23.
Published in final edited form as: AIDS Behav. 2013 Feb;17(2):479–487. doi: 10.1007/s10461-012-0360-5

Table 3. HIV and PMTCT knowledge at baseline and follow-up.

Baseline Follow-up F(1,451 df) p
HIV and PMTCT knowledgea
Time 1.84 (.45) 1.83 (.54) .08 .79
Intervention m (SD) Control m (SD) F(1,451 df) p
Condition × time 23.52 <.001
 Baseline 1.85 (.44) 1.83 (.46)
 Follow-up 1.70 (.42) 1.96 (.62)

Knowledge scores are reverse-coded, with lower scores indicating higher knowledge

a

Due to negative skew, knowledge scores were reflected and square-root transformed