2 Rates of Follow up After Burn Injury Are Disturbingly Low and Linked with Social Factors
Abstract Introduction Due to risks of scarring and difficulties with re-socialization, it is important that burn patients attend follow up appointments to minimize adverse sequelae. Studies in trauma and emergency medicine have shown a correlation between reduced follow up and low socioeconomic status. Our goal was to examine the factors leading to missed follow up appointments in the burn center population. Methods Following IRB approval, a retrospective chart review was conducted using electronic medical records of all adult patients admitted to the burn center from 2016–2018. Data collected included information on burn injury, social status, substance use, and zip code demographics. Exclusions included patients with non-burn injuries, who died in the hospital, who were transferred to another hospital, who did not have any scheduled outpatient follow up, who had insurance which precluded follow up at our institution, and prisoners. Data analysis was conducted using chi-square, t-test, linear, and logistic regression models. Results A total of 878 patients (mean age 45.1 ± 16.8 years, 646 males (73.6%), mean burn size (TBSA) 10.16±11.7%) were analyzed. In our population, 96 (10.93%) patients were homeless, 284 (32.35%) had drug dependence, 128 (14.58%) had alcoholism, and the mean poverty level was 17.7±8.34%. Of those analyzed, 224 (25.5%) failed to attend any follow up appointments and 492 (56.0%) had at least one missed appointment. Patients who did not attend any follow up appointments had smaller burns (8.2±9.5% vs. 10.8±12.3%), traveled farther (91.8±101.1 miles vs. 69.0±68.7 miles), were more likely to be homeless (22.8% vs. 6.9%) and to have drug dependence (47.3% vs. 27.2%). Patients who missed at least one appointment were younger (43.8±16.1vs. 46.8±17.4 years), more likely to be homeless (17.5% vs. 2.6%) and have drug dependence (42.5% vs. 19.4%). On multivariate analysis, factors associated with never returning to clinic were: Distance from hospital (odds ratio (OR) 1.004, p=0.0001), TBSA (OR 0.96, p= 0.0001), Drug Dependence (OR 0.49, p< 0.0001), and Homelessness (OR 0.31, p< 0.0001). Factors associated with missing at least one appointment were: Age (OR 0.99 p< 0.03), Drug Dependence (OR 0.51, p< 0.0001), Homelessness (OR 0.20, p< 0.0001), and ED visits (OR 0.57, p< 0.05). Conclusions In our population, a high percentage of patients fail to make any appointment following their injury and an even higher number miss at least one appointment. The factors that influence failure to return and missing at least one appointment are similar but not exactly the same. Both follow up and missed appointments are influenced by social determinants of health.