Table 3. Surgery patterns and complications after colorectal cancer surgery

Author	Publication year	Emergency surgery		Laparoscopic surgery		Surgical complications		Stoma formation
Author	Publication year	Pre-COVID-19	COVID-19	Pre-COVID-19	COVID	Pre-COVID-19	COVID-19	Pre-COVID-19	COVID-19
Cano-Valderrama O [34]	2023	9.5%	15.5%			-	-	-
Pirozzi BM [33]	2023	49%^*	67%^*	63%	68%	8.8%	15.7%
Miyo M [25]	2022	3.8%	4.1%	78.5% Ro 8.9%	75.6% Ro 13%	-	-
Freund MR [26]	2022	-	-	8%	83%	-	-
Eklöv K [21]	2022	10%	13%			14%⁺ 20%^‡	11%⁺ 13%^‡	-
Eklöv K [22]	2022	14%	14%	54%^*	58%^*	12%	11%	-
Rottoli M [27]	2022	91%	89.2%	51.9%^‡	52.2%^‡	34.3%	31.9%
Chen MZ [28]	2022	19.8^*	28.1%^*	70.1%	73%	19.5%	16.3%
Tarta C [29]	2022	68.7%^*¶	50% (2020)^¶ 42.9% (2021)^¶	31.3%	23.8% (2020) 19% (2021)	163	84
Meijer J [20]	2022	5.3%⁺ 1%^‡	7.7%⁺ 1.3%^‡	-	-	-	-	12.2%^*	18.7%^*
Ghosh S [30]	2022	12.7%	20.6%	59.5%	61.8%	Leakage 6.4%	5.9%
Tang G [31]	2022	7.4%	8.8%	89%	88.2%	26.5%	30.9%
Uyan M [35]	2022	23%^*	52%^*	29%	19%	20%^*	42%^*
Kiss BI [36]	2022	27.5%^*	40.8%^*	8.8%	5.3%	-	-	31.9%^*	43.7%^*
Choi JY [13]	2021	-	-	88%	81.2%	-	-	1.8%^*	4.1%^*
Kuryba A [40]	2021	-	-	62.5%^*	35.9%^*	-	-
Williams E [37]	2021	15.1%^*	29.6%^*	-	-	-	-
Radulovic RS [45]	2021	-	-	23.7%	26.5%	-	-	21.7%	26.5%
Lee T [38]	2022	11.7%	17.1%	60.5%	71.7%	10.5%	3.8%
Lim JH [39]	2021	0.3%	0.2%	-	-	-	-

Ro, robotic surgery.
Statistically significant.
Colon cancer.
Rectal cancer.
Elective surgery.