. 2013 Jul;103(7):1292–1300. doi: 10.2105/AJPH.2012.300781

TABLE 1—

Household-Level Characteristics in Relation to Tuberculin Skin Testing: Smith County, TX, 1996

Characteristic	No. (%) or Mean ±SD (Median; Range)
Households^a	1013
People per household	3.3 ±2.2 (3; 1–14)
Households tested	512 (50.5)
People tested in tested households	3.8 ±2.3 (3; 1–14)
People not tested in tested households	2.6 ±1.8 (2; 1–11)
African American households^b
Total	233 (23.0)
Tested	106 (45.5)
Hispanic households^b
Total	354 (34.9)
Tested	262 (74.1)
Non-Hispanic White households^b
Total	291 (28.7)
Tested	143 (49.1)

^{^a}

Households include houses, apartments, mobile homes, and other dwellings in which noninstitutionalized civilians normally eat and sleep.

^{^b}

Mixed households are included in these figures under the race/ethnicity of the head of household. The 14 mixed households included White–Hispanic (n = 5), African American–Hispanic (n = 4), African American–White (n = 4), and White–Asian (n = 1).