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. Author manuscript; available in PMC: 2018 Nov 1.
Published in final edited form as: Respir Med. 2017 Jun 7;132:232–237. doi: 10.1016/j.rmed.2017.06.004

Figure 2.

Figure 2

SIRs Overall and by WTC Exposure Level

Abbreviations: SIR = Standardized Incidence Ratio; LCL = Lower Confidence Limit; UCL = Upper Confidence Limit; Obs = Observed; Exp = Expected; Mo = Months Reference rates were obtained from REP’s sarcoidosis incidence rates from 2002 – 2013.