Evaluating the reliability of the athlete sleep behavior questionnaire (ASBQ): a meta-analysis of Cronbach’s alpha and intraclass correlation coefficient

Table 1 Characteristics of included studies

SN	Study	Country/Countries	Study design/Setting*	Mode of Administration	Language	^Mean Age	^{% Male} Sex Male: Female	Sample (n)	α	ICC	COSMIN
1	Driller 2018	Australia, Canada, England, India, Malaysia, New Zealand, Portugal, Sweden, and USA	Cross-sectional/Athletes and non-Athletes	Online	English	24 years	50% 282: 282	564	0.63	0.88	Moderate
2	Anketi 2019	Turkey	Cross-sectional/Athletes and non-Athletes	Online	Turkish	21 years	49% 96: 84	180	0.62	0.85	Moderate
3	Facundo 2021	Brazil	Cross-sectional/Athletes	Online	Portuguese	27 years	79% 41: 11	52	0.78	0.86	Low
4	Baize 2023	France	Cross-sectional/Athletes	Online	French	20 years	57% 164: 126	290	0.84	0.88	Moderate
5	Trabelsi 2023*	Bahrain, Jordan, Saudi Arabia, and Tunisia	Cross-sectional/Athletes and non-Athletes	Online	Arabic	24 years	52% 236: 220	458	0.72	0.88	Moderate

Notes: *Athletes were recruited from Elite and National Teams Settings. Non-Athletes were recruited from the general population community settings. **Data available as preprint.
SN = Serial number.
α = Cronbach’s alpha for internal consistency.
ICC = intraclass correlation coefficient for test-retest reliability.
COSMIN = COnsensus-based Standards for the selection of health Measurement Instruments.

ISSN: 2052-1847