Table 1.

Demographics

	Male, n (%)	Median age (IQR), in mo	HIV infected, n (%)	Mean interval chest US and CXR, d (SD)
All enrolled patients, n = 159	90 (57)	26.6 (15.1‐58.1)	22 (14)	2.3 (1.7)
Confirmed PTB, n = 36	23 (64)	48.6 (18.3‐65.9)	6 (17)	2.3 (1.6)
Unconfirmed PTB, n = 73	42 (58)	25.0 (14.0‐43.0)	10 (17)	2.4 (1.6)
Unlikely PTB, n = 50	25 (50)	23.9 (16.4‐56.2)	6 (12)	2.1 (1.8)

Abbreviations: CXR, chest X‐ray, d, day; HIV, human immunodeficiency virus; IQR, interquartile range; mo, month; n, number; PTB, pulmonary tuberculosis; SD, standard deviation; US, ultrasound.