Table 1.
Characteristics of index cases (top), dwellings (centre), and household contacts (bottom) by study site.
Fig 1.
Tuberculin skin test positivity (≥5mm, ≥10mm) by household contact age group in Capricorn and Mangaung, South Africa.
95% confidence intervals estimated using the binomial exact method.
Table 2.
Tuberculin skin test positivity by index TB case and household contact characteristics.
Fig 2.
Model-fitted percentage of household contacts with tuberculin skin test induration ≥5mm and ≥10mm by index TB case age and study site.
Estimated from fitted predictions from hierarchical multivariable Bernoulli regression model, with random intercepts for households.