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中草药外用护心保健功能实验研究
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作者 席昭雁 郭刘家 《中国自然医学杂志》 CAS 2007年第3期247-249,共3页
目的探讨中草药外用护心保健功能。方法采用小白鼠实验室镇静、镇痛、改善微循环、耐缺氧实验。结果中草药外用护心制剂对小白鼠模拟镇静试验:受试组小鼠自主活动次数较空白对照组自主活动明显降低,差异有统计学意义;镇痛实验:受试组扭... 目的探讨中草药外用护心保健功能。方法采用小白鼠实验室镇静、镇痛、改善微循环、耐缺氧实验。结果中草药外用护心制剂对小白鼠模拟镇静试验:受试组小鼠自主活动次数较空白对照组自主活动明显降低,差异有统计学意义;镇痛实验:受试组扭体次数较空白对照组明显减少,差异有统计学意义;改善微循环实验:受试组微动脉口径、微静脉口径及毛细血管个数均较空白对照组明显增大、增多,差异均有统计学意义;耐缺氧实验:受试物组小鼠较对照组小鼠死亡时间明显延长,差异具有统计学意义。结论中草药外用制剂对心脏具有养护调理保健作用。 展开更多
关键词 中草药 外用 护心保健 功能 实验研究
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Development and psychometric evaluation of Nurses and Midwives’Perceptions of their Roles in Primary Healthcare
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作者 Tariq N·Al-Dwaikat Wafa’a Ta’an +2 位作者 Mohammad Alrawashdeh Nesrin Abu Baker Nahla M·Al Ali 《International Journal of Nursing Sciences》 CSCD 2020年第4期460-465,I0008,共7页
Objective:This study aimed to develop Nurses and Midwives’Perceptions of their Roles in Primary Healthcare(NMPR-PHC)and evaluate its psychometric properties.Methods:A cross-sectional survey was performed to recruit a... Objective:This study aimed to develop Nurses and Midwives’Perceptions of their Roles in Primary Healthcare(NMPR-PHC)and evaluate its psychometric properties.Methods:A cross-sectional survey was performed to recruit a convenient sample of 150 registered nurses and midwives from various primary healthcare settings in Jordan.Reliability was evaluated by examining the internal consistency and split-half reliability of the item.A exploratory factor analysis was performed to assess the factor structure of the NMPR-PHC.Results:The final version of NMPR-PHC contained 18 items.Exploratory factor analysis revealed six factors(care coordination and interprofessional collaboration,workplace facilitators of the primary healthcare,management of care,research,workplace constraints of primary healthcare,and advanced education)for the questionnaire which explained 66.49%of the total variance.The Cronbach’s a of the total scale was 0.834,the subscales Cronbach’s a were ranging between 0.662 and 0.770,and the splithalf reliability of the total scale was 0.734.Conclusion:The overall performance of the questionnaire showed promising sound psychometric properties.The NMPR-PHC can be recommended for use as a tool for the assessment of nurses and midwives’perceptions of their roles in primary healthcare. 展开更多
关键词 Cognition Nurses Nurse midwives Primary health care Psychometric evaluation ROLE
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