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. Author manuscript; available in PMC: 2017 Aug 29.
Published in final edited form as: HIV Clin Trials. 2013 Jul-Aug;14(4):149–159. doi: 10.1310/hct1404-149

Figure 3.

Figure 3

Quadratic and linear terms fit a curve of monoinfected and coinfected subjects’ hepatitis B virus (HBV) decay over time (weeks). The difference between these 2 patterns was statistically significant (P = .001, by approximate chi-square test). VL = viral load.