Impact of COVID-19 Lockdown on Traumatic Bone Fracture Patterns and Hospital Outcomes in 1646 Elderly Patients: A Retrospective Study in Turkey.

BACKGROUND During the Coronavirus Disease-2019 (COVID-19) pandemic-related lockdowns, modifications in trauma-related behavior and other factors in the elderly population may have occurred. The present retrospective study aimed to compare outcomes from emergency admissions to a major trauma center in Turkey of 1646 elderly patients with traumatic bone fractures that occurred before, during, and after the COVID-19 pandemic lockdown period. MATERIAL AND METHODS A cohort of 1646 elderly trauma patients admitted between September 15, 2019 and September 15, 2020 were retrospectively scanned from the hospital registry system and were grouped as admitted during the COVID-19 pandemic before (Group 1), during (Group 2), or after (Group 3) the lockdown restrictions. Demographic and clinical data were examined by making comparisons between the 3 groups. RESULTS In all groups, female sex was more prevalent. Fractures were more common in the ulna and femur than in other bones (P=0.026, P=0.035). Among the groups, in Group 2, injuries due to the mechanism of falling from one's own height on the ground were more prominent (79.2%). Hospital costs were lower in Group 1 (P<0.001). The majority of hospitalized patients (n=874; 53.1%) were in Group 2 (P=0.009). CONCLUSIONS During pandemic lockdowns, the mechanism of falling from one's own height was more common in the elderly population. The ulna and femur were the predominant bones fractured. Therefore, during lockdown periods, precautions should be taken to prevent the elderly from falling from their own height.