Fig 1.
PRISMA flow diagram.
Table 1.
Study characteristics of N = 27 studies separated by longitudinal and cross-sectional designs, ordered by publication year.
Fig 2.
Visual display of methodological ratings for N = 27 studies ordered by the number of studies addressing each item.
Table 2.
Summary of methodological ratings for N = 27 studies ordered by reporting section (Introduction, Methods, Results, Discussion).
Table 3.
Summary of psychological outcomes across N = 27 studies ordered by sub-category, then by standardized measure.
Table 4.
Summary of social outcomes across studies ordered by sub-category, then by standardized measure.
Table 5.
Summary of quality of life outcomes across studies ordered by sub-category.
Table 6.
Summary of vitality outcomes across studies ordered by sub-category, then by standardized measure.