A comparison of risk factors for relapse in opiate-related and stimulant-related substance use disorders: A cross-sectional multicenter study.

Introduction: Recognizing the specific factors in relapse disorders related to each substance can help improve treatment methods and adopt more effective preventive strategies. This study aimed to compare the situational factors associated with relapse in opiate-related disorders with stimulant-related disorders (SRDs) of those referred to substance misuse treatment centers.

Design: This study was a cross-section type.

Investigation of the relationship between structural empowerment and organizational commitment of nurses in Zanjan hospitals.

Background: The demanding nature of nursing work environments signals longstanding and growing concerns about nurses' health and job satisfaction and the provision of quality care. Specifically in health care settings, nurse leaders play an essential role in creating supportive work environments to avert these negative trends and increase nurse job satisfaction.

Objective: The purpose of this study was to examine the relationship between structural empowerment and organizational commitment of nurses.