Prehosp Disaster Med. 2026 Aug 10;41(1):e20. doi: 10.1017/S1049023X26109030.
ABSTRACT
INTRODUCTION: Conflict brings excess and changing demands to local civilian health care resources. While conflict-related needs are often easily identifiable, in the aftermath of disaster or conflict, health care systems may struggle to identify changing needs, and humanitarian actors may initiate responses targeted to traumatic injuries while facing different operational realities.
AIM: This study aims to quantify the immediate changes in, and short-term trends of, Emergency Department (ED) patient profiles following a break in conflict, informing humanitarian intervention and the prioritization of local health care resources in future contexts.
METHODS: A single center, retrospective Interrupted Time Series (ITS) analysis was undertaken comprising of every patient attendance to the Nasser Medical Complex (Gaza Strip) ED from September 1, 2025 through November 30, 2025, inclusive, to evaluate the impact of the ceasefire on October 10, 2025. Binomial and negative binomial regression was used, adjusting for day-of-week confounding, with Newey-West robust standard errors. Coefficients were exponentiated to Incidence Rate Ratios for interpretation as the percentage change in the relevant presentations numbers or trend and were presented with 95% Confidence Intervals (95%CI).
RESULTS: There were 107,631 presentations over the study period, a median of 1,217 (IQR 1,120-1,291) per day prior to, and 1,202 per day (IQR 1,083-1,356) following, the ceasefire. There was no significant step-change in total presentation to the ED following ceasefire, but thereafter, relative to the pre-ceasefire trajectory, attendances experienced a sustained decrease of two percent per day (95%CI, 1.0% to 2.0% reduction; P < 0.001).There were observed changes to the profile of attendances by diagnostic group, with step-change reductions in trauma admissions, gastrointestinal, and pediatric presentations. There were daily trend reductions for multiple diagnostic groups, including traumatic injuries discharged from the ED, respiratory infections, gastrointestinal presentations, and other medical emergencies.
DISCUSSION: This study demonstrates that the implementation of a ceasefire has the potential to change presentation patterns to a civilian ED in a conflict area. While there was no step-change following the ceasefire, there was a reversal of the previous trend of rising daily presentations. It should be noted that most presentations both before and after the ceasefire were for non-traumatic events. These findings highlight the need to continue support and resource for the non-traumatic workload of emergency care during crises, a pattern described in other contexts.
PMID:42572806 | DOI:10.1017/S1049023X26109030
