. Author manuscript; available in PMC: 2013 Jun 1.

Published in final edited form as: Infect Genet Evol. 2011 Aug 2;12(4):664–670. doi: 10.1016/j.meegid.2011.07.018

Table 3. Secondary Case Rates of RD^Rio and Prevalent M. tuberculosis Families.

Secondary Case Rates for RD^Rio and major M. tuberculosis families are shown. ‘Other LAM’ refers to non-RD^Rio LAM M. tuberculosis. Secondary case rates for each group is calculated as [secondary cases/(index cases + unique cases)].

Family	Secondary Case / (Unique+Index Cases)	Secondary Case Rate	95% CI^*
RD^Rio	113/189	0.60	(0.49, 0.70)
Other LAM	107/257	0.42	(0.35, 0.49)
Beijing	139/442	0.31	(0.27, 0.36)
Haarlem	221/405	0.55	(0.48, 0.62)
T	120/448	0.27	(0.23, 0.31)
EAI	69/235	0.29	(0.24, 0.36)
CAS	15/167	0.09	(0.05, 0.13)

CI = confidence interval, computed by Bootstrap method.

Table 3. Secondary Case Rates of RDRio and Prevalent M. tuberculosis Families.

Table 3. Secondary Case Rates of RD^Rio and Prevalent M. tuberculosis Families.