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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