PURPOSE
The purpose of the study was to examine preventive effects of tailored water drinking on orthostatic hypotension and heart rate variability in the elderly.
METHODS
A non-equivalent control group pre and post time-series design was adapted. Among a total of 64 elderly people admitted to two nursing homes, 35 elderly were assigned to the experimental group and 29 were assigned to the control group. As for the elderly people in the experimental group, tailed water drink was provided according to the scheduled time for six weeks. Blood pressure and heart rate were measured twice before the intervention in both groups. The data were analyzed with SPSS program using t-test, chi2-test, and repeated measure of ANOVA.
RESULTS
There were significant differences in blood pressure and heart rate variability between the two groups.
CONCLUSION
Tailored water drinking had preventive effects on decreasing blood pressure fall as well as prevalence of orthostatic hypotension in the elderly people.

Citations

• The Effect of a Biofeedback-Based Integrated Intervention for Older Adults with Orthostatic Hypotension: A Secondary Analysis on Psychological Health Outcomes in a Non-Randomized Pilot Trial
  Nahyun Kim, Jeonghwa Han, Hyunwook Kang
  Healthcare.2024; 12(21): 2143.     CrossRef

PURPOSE
This study was conducted to develop a timeout protocol as the process of patients verification in the operating room, and to evaluate its effects. METHODS: The timeout protocol was developed based on the experience of practices and the universal protocol of JCAHO 2004. The subjects of this study were 192 surgical members working in the operating room at an university hospital in Daegu, Korea. RESULTS: The timeout protocol was developed in six steps; participants verification, encouragement of compliance, verification of right 3 PSP, agreement of surgical team members, verification of the parties to a patient, patient agreement. The data which have been resulted from the experimental group show significantly higher than those of control group as follows; cognition(t = -6.580, p = .000), contents of performance; progress of anesthesiologist as leader(chi-square = 29.029, p = .000), verification of right patient, right site and right procedure(chi-square = 40.663, p = .000), participation of surgical team(chi-square = 68.412, p = .000), and the number of cases of performance(chi-square = 242.900, p = .000). CONCLUSION: It suggests that medical accidents caused by failures in a preoperative verification process can be prevented if a timeout is conducted active involvement and effective communication among surgical team members for a final verification of the correct patient, procedure, and site.