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Table 4 Demographics of participants enrolled in the 135 study continuous variables

From: Development and clinical assessment of new objective adherence markers for four microbicide delivery systems used in HIV prevention studies

Variable Film (n = 10) Gel (n = 10) Insert (n = 10) IVR (n = 20) P valuea
Mean STD Mean STD Mean STD Mean STD
Age (years) 36.5 4 37.5 4.3 34.8 6.8 36.3 6.8 0.87
Height (inches) 65.2 1.8 65.3 1.7 65.1 2 64.6 2.4 0.92
Weight (pounds) 179.4 34.7 181.3 35.9 176.6 37.4 179.9 46.7 0.99
Education (years) 15.1 1.8 14.4 1.9 14.8 1.9 14.2 2.6 0.67
Vaginal deliveries 1.4 1.4 1.3 1.3 1.6 1.4 1 1 0.74
Cesareans 0.9 1.2 1.2 1.1 0.6 0.9 0.8 0.9 0.63
  1. aP values were generated using Kruskal–Wallis test