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. 2025 Aug 28;13:1485327. doi: 10.3389/fpubh.2025.1485327

Figure 2.

Flowchart of study selection process. Identification: 393 records from databases and 2 from other methods. 54 duplicates removed. Screening: 341 records screened, 324 excluded as irrelevant. 17 reports assessed, 0 not retrieved. Eligibility: 17 assessed, 2 excluded for wrong population or intervention. 15 studies included.

PRISMA flow diagram of included articles.