marginal significancep = 0.059
HIV-1 gag sliding window analysis and amino acid diversity Sliding window analysis showed that one window (201—300) had a significantly higher median entropy score in chronic HIV-1 infection stage compared to recent HIV-1 infection stage, ( p = 0.017) and another window (401 – 500) showed a similar trend but had marginal significance, p = 0.059 (Fig. 2 ).