Epidemical trends and risk factors of PTSD in parents of critically ill children: Evidence from both meta-analysis and subgroup analysis

Background: Post-Traumatic Stress Disorder (PTSD) in parents traumatized by a child's critical illness, while differences in prevalence and risk factors for parental PTSD in previous studies. This study aimed to assess trends in the prevalence and risk factors for PTSD in parents of critically ill children.Methods: Nine main databases were searched to extract the prevalence, sample size and risk factors from the published literature. Random effects model analysis, I2 statistic, quality assessment, subgroup analysis and sensitivity analysis were performed.Results: Twenty-five studies met the inclusion criteria, with pooled prevalence rates of 13.8 % (95 % CI: [confidence interval, CI] 10.0 %-17.7 %) in fathers and 20.2 % (95 % CI:16.1 %-24.3 %) in mothers. Mothers had a significantly higher prevalence of PTSD compared to fathers. The prevalence of PTSD generally increased after discharge, with the highest prevalence at 6 months, but then decreased (fathers: 18.0 %, CI: 6.1 %-29.9 %; mothers: 20.2 %, CI: 12.8 %-27.6 %), respectively. The results showed five risks, positive acute stress disorder (ASD) screening (OR [odds ratio, OR] =2.45), disease severity (OR = 3.78), perceived stress (OR = 1.44), unemployed status (OR = 2.52) and length of hospital stay (OR = 1.01). Limitations: Due to the limitations of the original study, we could not explore trends in the prevalence of PTSD in this particular population over a more extended period after hospital discharge.Conclusion: The prevalence of PTSD among parents of critically ill children is high and significantly different. Therefore, it is crucial to focus on this vulnerable group, providing them with essential psychological counseling and comprehensive social support to reduce the occurrence of PTSD.

Automated summary

The prevalence of PTSD among parents of critically ill children is high, with a significantly higher prevalence in mothers than fathers. The risk factors for parental PTSD include positive acute stress disorder screening, disease severity, perceived stress, unemployed status, and length of hospital stay.