Table 4

Estimated relative risk of developing lactic acidosis by sex

Total HIV infected patients*Patients with CD4 <500 × 106/lLactic acidosis cases observedLactic acidosis cases expected†RR
*From Bozzette, et al.30
†If risk of LA were the same for men and women.
Female 52 200 44 89230122.5
Male179 200164 8642644
Total231 400209 75656