Volume 28, Number 8—August 2022
Synopsis
Incidence of Nontuberculous Mycobacterial Pulmonary Infection, by Ethnic Group, Hawaii, USA, 2005–2019
Table 4
Cox proportional hazards regression of risk for NTM-PI among Kaiser Permanente Hawaii beneficiaries, Hawaii, USA, 2005–2019*
Category | Only White reference, aHR (95% CI)† | Only Asian reference, aHR (95% CI)† | Not Asian reference, aHR (95% CI)‡ |
---|---|---|---|
Body mass index§ | |||
M | 0.96 (0.94–0.99) | 0.96 (0.94–0.99) | 0.97 (0.95–0.99) |
F |
0.91 (0.89–0.93) |
0.91 (0.89–0.93) |
0.91 (0.89–0.93) |
Ethnicity | |||
Only White | Referent | 0.77 (0.64–0.92) | NA |
Only Native Hawaiian and Other Pacific Islander | 0.9 (0.62–1.3) | 0.69 (0.48–1) | NA |
Only Asian | 1.3 (1.1–1.6) | Reference | NA |
Any Asian | NA | NA | 1.3 (1.1–1.5) |
*Models adjusted for pulmonary condition (chronic obstructive pulmonary disease, chronic asthma, emphysema, chronic bronchitis, idiopathic pulmonary fibrosis, hypersensitivity pneumonia, other unclassified lung diseases); malignant neoplasm of trachea, bronchus, and lung; disorders involving the immune mechanism. aHR, adjusted hazard ratio; NA, not applicable; NTM-PI, nontuberculous mycobacterial pulmonary infections. †No. modeled = 161,465; no. NTM-PI cases = 554. ‡No. modeled = 220,493; no. NTM-PI cases = 709. §No. missing: only Asian and only White reference = 25,503; not Asian reference = 35,112.
1Current affiliation: Yale University, New Haven, Connecticut, USA.