The purpose of this study was to analyze the cardiopulmonary resuscitation skills and teamwork of nurses in simulated cardiac arrests in the hospital.

A descriptive study was conducted with 35 teams of 3 to 4 registered nurses each in a university hospital located in Seoul. A mannequin simulator was used to enact simulated cardiac arrest. Assessment included critical actions, time elapsed to initiation of critical actions, quality of cardiac compression, and teamwork which comprised leadership behavior and communication among team members.

Among the 35 teams, 54% recognized apnea, 43% determined pulselessness. Eighty percent of the teams compressed at an average elapsed time of 108 ± 75 seconds with 35%, 36%, and 67% mean rates of correct compression depth, rate, and placement, respectively. Thirty- seven percent of the teams defibrillated at 224± 67 seconds. Leadership behavior and communication among team members were absent in 63% and 69% of the teams, respectively.

The skills of the nurses in this study cannot be considered adequate in terms of appropriate and timely actions required for resuscitation. Future resuscitation education should focus on improving the quality of cardiopulmonary resuscitation including team performance targeting the first responders of cardiac arrest.

The purpose of this study was to examine the effectiveness of an interpersonal relationship program on interpersonal relationships, self-esteem, and depression in nursing students.

This was a quasi-experiment with a nonequivalent control group pre-posttest design. Sixty-four nursing students participated in the study with 31 in the experimental group and 33 in the control group. They were from 3 different colleges of nursing located in Seoul. The interpersonal relationship program was held 10 times over 10 weeks, taking 90 minutes per session. The interpersonal relationship change scale developed by Schlein and Guemey, Rosenberg's self-esteem scale, and CED-S for depression were the instruments used in the study. The data collection period was from January 4 to March 8, 2011, and the collected data were analyzed with SPSS 14.0 using the X²-test, t-test, and paired t-test.

The results showed a significant difference between the experimental group and the control group in terms of the degree of interpersonal relationships, self-esteem, and depression.

The results indicate that interpersonal relationship programs have positive effects for improving interpersonal relationships and self-esteem, and decreasing depression in nursing students.