New-onset diabetes in COVID-19 and clinical outcomes: A systematic review and meta-analysis

Table 2 JBI critical appraisal for case series

Question	Ref.
	Suwanwongse and Shabarek[22], 2021	Kuchay et al[23], 2020	Yang et al[24], 2020
Were there clear criteria for inclusion in the case series?	Yes	Yes	Yes
Was the condition measured in a standard, reliable way for all participants included in the case series?	Yes	Yes	Yes
Were valid methods used for the identification of the condition for all participants included in the case series?	Yes	Yes	Yes
Did the case series have consecutive inclusion of participants?	No	No	Yes
Did the case series have complete inclusion of participants?	No	No	Yes
Was there clear reporting of the demographics of the participants in the study?	Yes	Yes	Yes
Was there clear reporting of clinical information of the participants?	Yes	Yes	Yes
Were the outcomes or follow-up results of cases clearly reported?	Yes	Yes	Yes
Was there clear reporting of the presenting site(s)/clinic(s) demographic information?	No	No	Yes
Was statistical analysis appropriate?	Unclear	Unclear	Yes
Overall: (Include/Exclude/Seek Further Info)	Include	Include	Include