Table 2.

Reported measures of chronicity: percentage of biopsy specimens categorized as active/chronic or chronicity index score

AuthorIV-SIV-GP
Active/Chronic (%)CI ScoreActive/Chronic (%)CI Score
Mittal et al.82 (0–8a4 (0–9a0.13
Yokoyama et al.10832.0±?b883.3±?b0.76
Grootscholten et al.132.3 (1.7–3.3)c2.7 (2.0–3.7)c0.36
Hiramatsu et al.1429490.19
Yu et al.15202.90±0.97d283.29±2.03d0.90
  • CI, chronicity index.

  • aMedian (minimum–maximum values).

  • bMean (SD not given).

  • cMedian (interquartile range).

  • dMean ± SD.