Fawcett J, Knauth D
University of Pennsylvania School of Nursing, Philadelphia, USA.
Nurs Res. 1996 Mar-Apr;45(2):83-6. doi: 10.1097/00006199-199603000-00005.
The factor structure of the perception of birth scale (POBS) was explored using a sample of 320 women who had vaginal or unplanned cesarean deliveries. Exploratory factor analysis yielded a 25-item instrument with five factor-based subscales: Labor Experience, Delivery Experience, Delivery Outcome, Partner Participation, and Awareness. The total POBS demonstrated adequate internal consistency reliability, with a Cronbach's alpha coefficient of .85. The new 25-item version of POBS can be used to measure selected aspects of a woman's perception of the birth experience. Additional research with samples large enough to permit confirmatory factor analysis is recommended.
使用320名经阴道分娩或非计划剖宫产的女性样本，对分娩感知量表（POBS）的因子结构进行了探索。探索性因子分析得出了一个包含25个条目的量表，该量表有五个基于因子的子量表：分娩经历、分娩体验、分娩结果、伴侣参与度和认知度。POBS总量表显示出足够的内部一致性信度，克朗巴赫α系数为0.85。新的25条目版本的POBS可用于测量女性对分娩经历的特定方面的感知。建议使用足够大的样本进行进一步研究，以进行验证性因子分析。
