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. Author manuscript; available in PMC: 2021 Dec 17.
Published in final edited form as: N Engl J Med. 2021 Jun 17;384(24):2306–2316. doi: 10.1056/NEJMoa1914279

Figure 2. Incidence Rates for HIV-Positive Persons and the Reference Population.

Figure 2.

Observed incidence rates per 100,000 person-years are shown for persons with presumed sudden cardiac death and sudden death from arrhythmia, as determined by autopsy, in San Francisco County from February 1, 2011, to September 21, 2016, for HIV-positive persons and from February 1, 2011, to March 1, 2014, for persons in the reference population. The percentages within the bars are the percentages of persons with presumed sudden cardiac death whose deaths were from arrhythmia. Total, sex-specific, and race or ethnic group–specific incidence rate ratios for presumed sudden cardiac death and sudden death from arrhythmia are shown. Confidence intervals for incidence rates and incident rate ratios are 95% confidence intervals, except those for HIV-positive incidence rates for presumed sudden cardiac deaths among Asian and Other populations and confirmed sudden death from arrhythmia among Female, Asian, Hispanic, and Other population groups, which are one-sided 97.5% confidence intervals.