Goal: To determine the effect of lifelong learning of the nurses and assistants in health care through training and promotion of procedures geriatric health care on mortality and the number of the interventions of the emergency response team in the Retirement home. Methods: In the research participated the nurses (N=21) and assistants in health care (N=23) that are employees of the Retirement home in Split. In the first part of research the scale degree of satisfaction with continuous training was applied, and achieved knowledges and the skills through the six-year professional training of nurses and assistants in health care. In the second part of research there is historical cohort study with measurements in two time points. The first point in time refers to the time before training, and the second point in time refers to the period where the professional training was continuously conducted. Outcome measures were the number of emergency response team and the number of dead users of a Retirement home in Split, object “Vukovarska.” Results: The most number of the nurses agrees with that their knowledge and skills have improved (95%). The biggest number of assistants in health care have state the high level satisfaction with the life-long training (95,7%), while the smaller number of respondents have said that they do not agree with improvement. We did not approved the statistically significant difference between the number of the nurses and assistants in health care that gave the maximum number of the points for every question that was in the questionnaire for nurses and for the assistants in health care. The analysis show that nurses and assistants in health care assessed their knowledge in the last few years improved (so after we introduced the new educational activities), the both groups have agreed with that in high level. By implementing the newly acquired knowledge in the process of geriatric health care through measures outcomes during the continuous training was observed reduced mortality rates for 53% and it reduced the number of interventions of emergency response team and services for 24.1% in the Retirement home compared to the time before the training. Conclusion: Nurses and assistants in health care have demonstrated a high degree of satisfaction with lifelong learning. In this study it was found, that in the period after the beginning of conducting training of nurses and assistants in health care it came to reduced 60 mortality and reduced number of the emergency response team and their medical services in Retirement home.