Lessa Paula Renata Amorim, Ribeiro Samila Gomes, Aquino Priscila de Souza, de Almeida Paulo Cesar, Pinheiro Ana Karina Bezerra
Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Faculdade de Enfermagem, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Rev Lat Am Enfermagem. 2015 Sep-Oct;23(5):971-8. doi: 10.1590/0104-1169.0222.2638.
the aim was to translate and culturally adapt the Adherence Determinants Questionnaire scale for the Portuguese language in the Brazilian context, and to check its reliability and validity to analyze the elements of the adherence of patients to the clinical treatment for breast and cervical cancer.
this was a methodological study, carried out in two oncology reference centers. The sample consisted of 198 participants, with 152 being treated for breast cancer and 46 being treated for cervical cancer. The content validation was performed by a committee of experts. The construct validation was demonstrated through factor analysis and the reliability was analyzed using Cronbach's alpha.
the committee of experts made the necessary adjustments so that the scale was adapted to the Brazilian context. The factor analysis suggested a reduction from seven to five factors and the maintenance of 38 items similar to those of the original scale. The reliability, investigated through Cronbach's alpha, was .829, showing high internal consistency.
it was concluded that the Brazilian version of the Adherence Determinants Questionnaire scale is a valid and reliable instrument that is able to measure the elements of adherence to the treatment for breast and cervical cancer.
旨在将“依从性决定因素问卷”量表在巴西背景下翻译成葡萄牙语并进行文化调适，同时检验其信效度，以分析患者对乳腺癌和宫颈癌临床治疗的依从性要素。
这是一项在两个肿瘤学参考中心开展的方法学研究。样本包括198名参与者，其中152名接受乳腺癌治疗，46名接受宫颈癌治疗。内容效度由专家委员会进行评估。通过因子分析证明结构效度，并使用克朗巴哈系数分析信度。
专家委员会进行了必要的调整，使该量表适用于巴西背景。因子分析表明，因子数量从七个减少到五个，保留了38个与原量表相似的项目。通过克朗巴哈系数研究的信度为0.829，显示出较高的内部一致性。
得出结论，巴西版的“依从性决定因素问卷”量表是一种有效且可靠的工具，能够测量乳腺癌和宫颈癌治疗的依从性要素。
