Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.
Example: Abstract: Some patients converted from ventricular fibrillation to organized rhythms by defibrillation-trained ambulance technicians (EMT-Ds) will refibrillate before hospital arrival. The authors analyzed 271 cases of ventricular fibrillation managed by EMT-Ds working without paramedic back-up. Of 111 patients initially converted to organized rhythms, 19 (17%) refibrillated, 11 (58%) of whom were reconverted to perfusing rhythms, including nine of 11 (82%) who had spontaneous pulses prior to refibrillation. Among patients initially converted to organized rhythms, hospital admission rates were lower for patients who refibrillated than for patients who did not(53% versus 76%, P = NS), although discharge rates were virtually identical (37% and 35%, respectively). Scene-to-hospital transport times were not predictively associated with either the frequency of refibrillation or patient outcome. Defibrillation-trained EMTs can effectively manage refibrillation with additional shocks and are not at a significant disadvantage when paramedic back-up is not available.
Example solution: Refibrillation managed by EMT-Ds
Example explanation: The abstract is about refibrillation and it is also mentioned in the abstract that it is managed by EMT-Ds. So it is an apt title.

Problem: Abstract: Death rates from homicide in children younger than 15 years of age in the United States have increased during the last 30 years. Previous studies have suggested a typology consisting of fatal child abuse in young children and community violence in older children. We reviewed the data from the Cuyahoga County, Ohio, coroner's office pertaining to homicides in children less than 15 years of age between 1958 and 1982 and obtained similar findings. The homicide rates for city children increased from 1.1 to 6.7/100,000 in the first 20 years and then stabilized. Nonwhite boys had the highest death rates except in one period. Assailants were usually adolescent and young adult men of the same race; however, 43% of children less than 5 years of age were killed by women. The older the child, the more likely the homicide was to have been committed by a nonrelative, outside of the home, and with a firearm. Overall, firearms are the leading cause of homicide (36.2%). The temporal characteristics of child homicides are also described.
Solution: Violent death in children in a metropolitan county: changing patterns of homicide, 1958 to 1982.