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Table 1 Study characteristics

From: Colonic J-pouch versus side-to-end anastomosis for rectal cancer: a systematic review and meta-analysis of randomized controlled trials

Authors No. of center No. of patients Male Age Tumor from AV
JP SE JP SE JP SE JP SE
Doeksen 7 55 52 36 37 61.8/12.3 63.8/8.8 NR NR
Huber 1 29 30 13 12 62.3 61.9 5.2/1.6 5.8/1.5
Jiang 1 24 24 12 15 62.3/3.3 64.9/2.8 7.9/1.5 8.6/0.3
Machado 1 50 50 27 32 63.8/11.3 65.0/11.8 9.5/3.0 9.8/2.8
Marti 15 63 95 38 62 63.4/13.7 63.9/9.5 6.0/2.5 7.5/2.3
Okkabaz 1 29 28 18 19 58.9/13.7 59.1/11.9 7.9/3.8 6.2/3.8
Parc 7 80 87 59 52 60.2/9.7 59.6/10.6 2.5/0.7 2.0/0.7
Authors Anastomosis from AV Neoadjuvant therapy Adjuvant therapy Quality of life assessment scale
JP SE JP SE JP SE
Doeksen NR NR 55 52 0 0 COREFO, EORTC-QLQ-CR38, SF-36
Huber 3.8/0.8 4.2/0.5 NR NR NR NR NA
Jiang 4.8/0.2 5.3/0.3 12 10 2 1 NA
Machado 4.0/1.0 3.8/0.8 39 39 4 2 NA
Marti NR NR 49 72 34 53 FACT-C
Okkabaz NR NR 17 19 NR NR SF-36, SHIM, FISI, FSFI, OBVF
Parc NR NR 42 50 NR NR SF-12, FACT-C, IIEF, FISI
  1. JP J-pouch, SE side-to-end, AV anal verge, NR not report, NA not applicable, COREFO COloREctal Functional Outcome, FACT-C Functional Assessment of Cancer Therapy-Colorectal, SHIM Sexual Health Inventory for Men, FISI Fecal Incontinence Severity Index, FSFI Female Sexual Function Index, OBVF Overactive Bladder-Validated Form, IIEF International Index of Erectile Function