Perforated peptic ulcers in children: a systematic review

BMC Pediatrics

Table 1 Methodological quality assessment of studies using JBI critical appraisal checklist for case series studies

JBI Critical Appraisal Checklist for Case Series Studies	Bülbül and Şalcı, 2024. [15]	Wang et al., 2023. [16]	Shen et al., 2023. [17]	Sayan et al., 2021. [18]	Yan et al., 2019. [19)	Reusens et al., 2016. [20]	Wong et al., 2015. [21]	Yildiz et al., 2014. [22]	Hua et al., 2007. [23]	Wong et al., 2006. [24]	Edwards et al., 2005. [25]	Dunn et al., 1983. [26]
Q1	Yes	Yes	Yes	No	Yes	No	Yes	Yes	Yes	Yes	Yes	Yes
Q2	Yes	Yes	Yes	Yes	Yes	U	Yes	Yes	Yes	Yes	Yes	Yes
Q3	Yes	Yes	Yes	Yes	Yes	U	Yes	Yes	Yes	Yes	Yes	Yes
Q4	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Q5	Yes	Yes	Yes	U	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Q6	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Q7	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Q8	No	No	Yes	No	Yes	U	U	U	No	No	Yes	No
Q9	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Q10	Yes	Yes	Yes	No	Yes	Yes	Yes	NA	Yes	NA	Yes	NA
The overall quality assessment score	90%	90%	100%	60%	100%	60%	90%	80%	90%	80%	100%	80%
Methodological quality of study	H	H	H	M	H	M	H	H	H	H	H	H

ISSN: 1471-2431