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Table 2 Quality assessment of included trials using the Jadad scale

From: Effect of hyperthermic intraperitoneal chemotherapy in combination with cytoreductive surgery on the prognosis of patients with colorectal cancer peritoneal metastasis: a systematic review and meta-analysis

First author Type Random allocation Randomized hiding Double-blind method setting Exit and loss to follow-up Score
Chen RCT 2 2 2 0 6
Verwaal RCT 1 1 1 1 4
Quénet RCT 2 2 2 1 7
  1. RCT Randomized controlled trial