Table 1.

Characteristics of close and household contacts of pulmonary and extrapulmonary TB cases, by age group, Lima, Peru, 2015-2016.

	Age group, n (%)
	<5	5-19	>19	Unknown	All
Pulmonary TB index case
Sex
Female	110 (49.3)	232 (50.5)	614 (56.3)	4 (2.5)	960 (49.7)
Male	110 (49.3)	226 (49.2)	476 (43.7)	11 (6.9)	823 (42.6)
Missing	3 (1.4)	1(0.2)	0 (0.0)	145 (90.6)	149 (7.7)
Contact type
Household	206 (92.4)	443 (96.5)	1028 (94.3)	156 (97.5)	1833 (94.9)
Non household	17 (7.6)	16 (3.5)	62 (5.7)	4 (2.5)	99 (5.1)
Kinship
Partner	0 (0.0)	14 (3.1)	130 (11.9)	2 (1.3)	146 (7.6)
Offspring	87 (39.0)	125 (27.2)	103 (9.5)	1 (0.6)	316 (16.4)
Sibling	17 (7.6)	140 (30.5)	236 (21.7)	3 (1.9)	396 (20.5)
Parent	0 (0.0)	0 (0.0)	340 (31.2)	2 (1.3)	342 (17.7)
Other	115 (51.6)	163 (35.5)	190 (17.4)	7 (4.4)	475 (24.6)
Missing	4 (1.8)	17 (3.7)	91 (8.4)	145 (90.6)	257 (13.3)
Total, n (%)	223	459	1090	160	1932
Extrapulmonary TB index case
Sex
Female	16 (47.1)	54 49.1)	117 (54.9)	0 (0.0)	187 (47.8)
Male	18 (52.9)	55 (50.0)	96 (45.1)	0 (0.0)	169 (43.2)
Missing	0 (0.0)	1(0.9)	0 (0.0)	34 (100.0)	35 (9.0)
Contact type
Household	34 (100.0)	108 (98.2)	210 (98.6)	210 (98.6)	386 (98.7)
Non household	0 (0.0)	2 (1.8)	3 (1.4)	3 (1.4)	5 (1.3)
Kinship
Partner	0 (0.0)	1 (0.9)	37 (17.4)	0 (0.0)	38 (9.7)
Offspring	21 (61.8)	49 (44.6)	25 (11.7)	0 (0.0)	95 (24.3)
Sibling	5 (14.7)	34 (30.9)	34 (16.0)	0 (0.0)	73 (18.7)
Parent	0 (0.0)	0 (0.0)	67 (31.5)	0 (0.0)	67 (17.4)
Other	7 (20.6)	22 (20.0)	45 (21.1)	0 (0.0)	74 (18.9)
Missing	1 (2.9)	4 (3.6)	5 (2.4)	34 (100.0)	44 (11.3)
Total, n (%)	34	110	213	34	391