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Table 2 Example of entropy balancing

From: Performance of unanchored matching-adjusted indirect comparison (MAIC) for the evidence synthesis of single-arm trials with time-to-event outcomes

  A arm B arm
Pre-balance Post-balance Aggregate data (target of balance)
Mean age (years) 52.55 56.14 56.14
Variance of age 125.3 143.0 142.9
Postmenopausal (%) 40.00 52.12 52.13
Tumor grade 2a (%) 65.20 72.86 72.88
Tumor grade 3a (%) 14.40 18.37 18.38
  1. a Tumor grade 1 was a left-out reference group