Prevalence of integrase strand transfer inhibitor (INSTIs) resistance mutations in Henan Province, China (2018-2020).

In conclusion, our study reveals that INSTI resistance is observed in INSTI-treated patients, as expected, and the prevalence of INSTI resistance in ART-naive patients in Henan Province is low. However, baseline INSTI resistance testing should be considered, as the prescription of INSTI-based regimens is anticipated to increase considerably in the near future.