Health-related Quality of Life after Childhood Bacterial Meningitis

Abstract

Background: Survivors of bacterial meningitis (BM) often suffer from impaired quality of life that stems from disabling sequelae. The authors aimed to estimate health-related quality of life (HRQOL) and the influence of neurologic and audiologic sequelae among pediatric BM survivors. Methods: Survivors of 2 BM treatment trials at Luanda Children's Hospital, Angola were evaluated for severity of disability via the modified Glasgow Outcome Scale, which considers neurologic and audiologic sequelae. Children who received vaccinations at the hospital during the time of the study (1-2, 2017) and survivors' siblings served as controls. The Pediatric Quality of Life Inventory tool (PedsQL) enabled identifying HRQOL disparities between the cases and controls. Results: In all, 68 BM survivors (median time since BM: 28 months) and 35 controls participated. Survivors scored significantly lower than controls per PedsQL parent-proxy reports, indicating lower HRQOL (physical health: 82.5 vs. 100, P = 0.001; psychosocial health: 80 vs. 90, P = 0.005; and total score: 82.61 vs. 93, P = 0.004), while no difference prevailed between cases and controls in PedsQL child self-reporting. In all Glasgow Outcome Scale classes, cases differed significantly from controls in PedsQL parent-proxy reporting terms, with total scores of 84.21 (mild/no disability), 43.54 (moderate disability) and 55.56 (severe disability), while the controls scored 91.3 (P = 0.04, P = 0.02 and P < 0.001, respectively). Conclusions: Irrespective of possible disability, BM survivors' HRQOL is impaired, according to parents' perceptions. There is a need to facilitate follow-ups for all BM survivors, to enable timely rehabilitation when needed.