https://www.selleckchem.com/products/folinic-acid.html 7 times more than who had not a surgical delay. No significant relationship was observed between surgery delay and the incidence of Deep Venous Thrombosis (P = 0.102), postoperative sepsis and Myocardial Infarction (P = 0.337), embolism (P = 0.505), and postoperative Cerebrovascular Accident (P = 0.153). CONCLUSIONS The delay in surgery in the elderly causes an increase in mortality. Considering the findings of this study and the importance of emergency orthopedic surgeries in the elderly, to reduce the surgical delays and the mortality rate in the elderly, the establishment of a surgical team for elderly patients in hospitals is recommended. Copyright © 2019 Journal of Education and Health Promotion.INTRODUCTION Various programs are implemented internationally to promote the mental and social health of the students in schools. This study systematically reviewed and categorized all resources, indicators, and criteria for evaluating mental and social programs of schools. MATERIALS AND METHODS This systematic review was conducted by collecting data from the PubMed, Google Scholar, Scopus, ProQuest, and Web of Science databases using the keywords of "evaluation, mental health program, social health program, behavioral and emotional program." In the initial review, 4295 studies were found, which reduced to 75 after removing the repetitions and evaluating the studies' quality. The articles were selected using the PRISMA chart. RESULTS The findings resulted in three main categories of structure, process, and outcome; 16 subcategories; and 166 codes. The category of structure included the subcategories of human resources, physical space, facilities, training, needed committees and teams, financing, and implementing mental and social programs. The subcategories of process category were functional indicators, guidelines and protocols, communication, documentation, planning/coordination, time management, and monitoring. T