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Table 2 Demographics and Social Network Estimates for Index Individuals stratified by Index type. Values indicate the number of individuals (proportion) or mean (\(\pm\) standard errors) for each variable

From: Association between tuberculosis in men and social network structure in Kampala, Uganda

  Case
n = 123
Control
n = 124
Sig
Age 30.6 (± 0.90) 32.0 (± 0.85)  
Monogamous or polygamous relationship 40 (0.33) 70 (0.56) **
Node position
 Degree 10.7 (± 0.36) 10.2 (± 0.36)  
 Closeness 0.076 (± 0.001) 0.077 (± 0.001)  
 Betweenness 0.009 (± 0.002) 0.02 (± 0.002) **
 Distance to case 3.2 (± 0.2) 3.5 (± 0.2)  
Mixing variables  
 Proportion of all contacts with adult men \(0.47 (\pm 0.02)\) \(0.36 (\pm 0.03)\) **
 Proportion of all contacts with adult women \(0.37 (\pm 0.02)\) \(0.40 (\pm 0.02)\)  
aProportion of all contacts with children \(0.16 (\pm 0.02)\) \(0.23 (\pm 0.02)\) **
bProportion of all contacts occurring within HH \(0.23 (\pm 0.02)\) \(0.37 (\pm 0.03)\) **
 Proportion of HH contacts occurring with children 0.28 \((\pm 0.02)\) 0.32 \((\pm 0.02)\)  
  1. aAdults \(\ge\) 15 years old, children \(<\) 15
  2. bHH: Household
  3. \(**\)Significant difference (p < 0.05) between means by index type (case, control)