Right sided diverticulitis in western countries: A review

Table 1 Study characteristics

Ref.	Year	Country	Numbers of patients	Minors	Follow-up (Mo)	Age	Male	Unc1 or Hinchey I/II	Hinchey III/IV	LOS2 (d)	Total recurrence (rate)
Lane et al[12]	1999	United States	49	7		32	30			12.7	4 (8.16%)
Violi et al[13]	2000	Italy	20	5							0
Junge et al[14]	2003	Germany	7	7	42	56	1
Papaziogas et al[15]	2005	Greece	8	10	174	54.2	6			22	1
Hildebrand et al[16]	2007	Germany	16	16		60.9	4			11
Radhi et al[17]	2011	Canada	15	7		65	6
Issa et al[18]	2012	Israel	15	12	32	52	10	15			1 (6%)
Kalcan et al[19]	2015	Turkey	6	8	6	34	4			4.5
Hot et al[20]	2015	Turkey	10	11	60	38.9	5			5
Cristaudo et al[21]	2015	Australia	13	11	12	44	8			4	0
Koshy et al[22]	2016	Qatar	10	11	18	30.4	9				0
Monari et al[23]	2017	Italy	18	11	29	50	10				0
Yardimci et al[24]	2017	Turkey	12	12	5.5	45	6	12			0
Al-Temimi et al[9]	2018	United States	33	17		56	13	20	9	7.6
Courtot et al[25]	2019	France	93	12	33	54	58	30	4		7
Destek et al[26]	2019	Turkey	22	11	24	50.9	13	22			4
Kaya et al[27]	2020	Turkey	11	12	52		7			4.6	1
Zuckerman et al[28]	2020	United States	64	13	74.4	51.2	27	60	4	5	5
Tot	29 yr	10	422		32	50.9	190 (45.2%)	179	20	5	23 (5.45%)

¹Uncomplicated.

²Length of stay.

MINORS: Methodological index for non-randomized studies.