RT Journal A1 Sajadi M, Redfield RR T1 LOng-term nonprogressive disease among individuals with untreated hiv infection JF JAMA JO JAMA YR 2010 FD October 27 VO 304 IS 16 SP 1784 OP 1786 DO 10.1001/jama.2010.1476 UL http://dx.doi.org/10.1001/jama.2010.1476 AB To the Editor: In their review of nonprogressive disease in HIV, Drs Migueles and Connors1 described co-infection with hepatitis B and hepatitis C (HCV). The authors noted a rate of HCV clearance of 21.4% in their patients and stated that this is similar to non–HIV-infected individuals. However, they did not indicate whether they controlled for sex or race when they compared this rate with historical controls. Both of these factors can affect HCV clearance rates.2- 3 The authors concluded that “these findings suggest nonimmunodeficient LTNPs are no more likely to control hepatitis B virus or HCV replication than other nonimmunosuppressed individuals.”