Skip to main content

Table 2 Characteristics of included clinical trials in meta-analysis

From: Meta-analysis: Adefovir dipivoxil in combination with lamivudine in patients with lamivudine-resistant hepatitis B virus

Study Study design Jadad score Sample size (monotherapy/combination therapy) Duration of treatment
(week)
Follow-up period
(weeks)
Rapti (2007) RCT 4 14/28 120/160 40
Chen (2008) RCT 4 34/34 48 12
Yang (2008) RCT 2 73/73 48 12
Peters (2004) RCT, DB 5 19/20 48 12
Xiao (2008) RCT 4 85/54 88 22
Ijaz (2008) RCT, 3 4/4 79/71 20/17
  1. RCT, randomized controlled trial; DB, double blind.