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You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: A quantitative study by Odeja et al . , ( 2021 ) used programme survey data to test the hypothesis that the availability of peer support reduced inequalities in service use among young J o u r n a l P r e -p r o o f minority groups aged 16 - 24 across two counties in the US ( Los Angeles and San Deigo ) . The authors defined peer support as having a peer specialist on staff ; the primary outcome measure was the annual number of outpatient mental health visits ( on the assumption that peer support would improve attendance for such visits ) . They also examined the relationship between racial / ethnic concordance of youth and peer specialists and use of outpatient services . They found that of 13,363 youth included in the data , 46 % received services from programmes that employed peer specialists . Broadly , availability of peer support was significantly associated with more outpatient visits and fewer service use disparities among disadvantaged minority groups , perhaps as a result of a relatable peer supporter who could draw on shared experience ( Ibid . , 2021 : 295 ) .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

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