Fig 1.
PRISMA flow diagram indicating the selection process for articles identifying risk factors of complicated grief for family members of ICU decedents.
Table 1.
Publication data, study design information and details concerning the population for the 7 studies selected which assess potential risk factors for complicated grief.
Table 2.
Details concerning outcome measurement, risk factor measurement and method of association between the two for the articles investigating potential risk factors for complicated grief.
Table 3.
Table indicating the risk factors each of the papers investigated and when each risk factor was ascertained/measured.
Table 4.
Quality appraisal scores using the Newcastle Ottawa scale for included studies.
Table 5.
Table indicating whether a risk factor showed a significant association with complicated grief for any time point in the study.
Association shown for univariable analysis, multivariable analysis and for other associations, if investigated.