Journal Article

Mobile telephone follow-up assessment of postdischarge death and disability due to trauma in Cameroon: a prospective cohort study

Sur, Patrick J, Carvalho, Melissa, Mfopait, Florentine Y, Dissak-Delon, Fanny Nadia, Signe-Tanjong, Magdalene, Etoundi Mballa, Georges Alain, Christie, S Ariane, Ding, Kevin, Mbuh, Golda E, Juillard, Catherine, Mbianyor, Mbiarikai Agbor, Essomba, Frank, Chichom Mefire, Alain, Oke, Rasheedat

2022

Overview

ObjectivesIn Cameroon, long-term outcomes after discharge from trauma are largely unknown, limiting our ability to identify opportunities to reduce the burden of injury. In this study, we evaluated injury-related death and disability in Cameroonian trauma patients over a 6-month period after hospital discharge.DesignProspective cohort study.SettingFour hospitals in the Littoral and Southwest regions of Cameroon.ParticipantsA total of 1914 patients entered the study, 1304 were successfully contacted. Inclusion criteria were patients discharged after being treated for traumatic injury at each of four participating hospitals during a 20-month period. Those who did not possess a cellular phone or were unable to provide a phone number were excluded.Primary and secondary outcome measuresThe Glasgow Outcome Scale—Extended (GOSE) was administered to trauma patients at 2 weeks, 1 month, 3 months and 6 months post discharge. Median GOSE scores for each timepoint were compared and regression analyses were performed to determine associations with death and disability.ResultsOf 71 deaths recorded, 90% occurred by 2 weeks post discharge. At 6 months, 22% of patients still experienced severe disability. Median (IQR) GOSE scores at the four timepoints were 4 (3–7), 5 (4–8), 7 (4–8) and 7 (5–8), respectively, (p<0.01). Older age was associated with greater odds of postdischarge disability (OR: 1.23, 95% CI: 1.07 to 1.41) and mortality (OR: 2.15, 95% CI: 1.52 to 3.04), while higher education was associated with decreased odds of disability (OR: 0.65, 95% CI: 0.58 to 0.73) and mortality (OR: 0.38, 95% CI: 0.31 to 0.47). Open fractures (OR: 1.73, 95% CI: 1.38 to 2.18) and closed fractures (OR: 1.83, 95% CI: 1.42 to 2.36) were associated with greater postdischarge disability, while higher Injury Severity Score (OR: 2.44, 95% CI: 2.13 to 2.79) and neurological injuries (OR: 4.40, 95% CI: 3.25 to 5.96) were associated with greater odds of postdischarge mortality.ConclusionMobile follow-up data show significant morbidity and mortality, particularly for orthopaedic and neurologic injuries, up to 6 months following trauma discharge. These results highlight the need for reliable follow-up systems in Cameroon.

• Publisher: British Medical Journal Publishing Group,BMJ Publishing Group LTD,BMJ Publishing Group
• Subject: accident & emergency medicine / Activities of daily living / Aftercare - methods / Cameroon - epidemiology / Cell Phone / Cellular telephones / Cohort analysis / epidemiology / Follow-Up Studies / Global Health / Health care / Hospitals / Humans / Mortality / organisational development / Patient Discharge / Patients / Personality / Prospective Studies / surgery / telemedicine / Trauma / trauma management / Traumatic brain injury