No article/institution identified all 16 items evaluated by reviewers.
In particular, content-based systems suggest items whose content is similar to that of the items evaluated by a user.
Analyzed by checklist item, STROBE (34 items) and PRISMA (27 items) were the only reporting guidelines with all items evaluated; the QUOROM (1/17 items), STARD (1/25 items), and STRICTA (17/20 items) guidelines were evaluated for a subset of items.
The 15 items evaluated are reported in Table 1.
These questionnaires mainly contain items evaluating aspects of user acceptance.
The scale comprises 15 items evaluating three dimensions of burnout: emotional exhaustion (5 items), cynicism (4 items), and academic efficacy (6 items).
The questionnaire included six items evaluating depression, six items evaluating anxiety, and three items evaluating happiness and optimism.
These items evaluate universal geriatric syndromes.
The CCHS 1.1 also included items evaluating labour force participation.
Among other problems we found ceiling effects in many items, and we concluded that KOOS is insufficient as a tool to evaluate function in ACL reconstructed patients 20 weeks after operation.
