Fig. 1: Flow diagram of the study selection process.
From: The performance of serious games for enhancing attention in cognitively impaired older adults
A total of 559 publications were retrieved by searching all databases. Of these, 104 duplicates were removed. Screening titles and abstracts of the remaining publications led to excluding 374 citations. By reading the full text of the remaining 81 publications, we excluded 71 publications. No additional studies were found by backward and forward list checking. The current study included a total of 10 RCTs. However, four of these papers were included in the meta-analyses.
