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. Author manuscript; available in PMC: 2015 Dec 15.
Published in final edited form as: Clin Infect Dis. 2013 May 30;57(5):639–647. doi: 10.1093/cid/cit357

Table 2.

Weighted Attack Rates of Chlamydia pneumoniae Infection Among 1574 Inmates in a Federal Correctional Facility by Housing Location

Housing Location Weighted Attack Rate (95% CI)
Facility-wide 10.4 (7.0–13.8)
Housing unit X (all floors) 10.0 (5.3–14.7)
 Floor 1 4.8 (0–12.0)
 Floor 2 9.7 (2.2–17.3)
 Floor 3 12.8 (4.6–21.0)
Housing unit Y (all floors) 10.9 (5.9–15.8)
 Floor 1 0.8 (0–2.2)
 Floor 2 13.6 (4.3–23.0)
 Floor 3 12.5 (5.0–20.0)

Abbreviation: CI, confidence interval.