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- Spirituality in nursing: an overview of research methodsPublication . Martins, Helga; Romeiro, Joana; Caldeira, SílviaSpirituality has been widely considered important for patients’ health and for healthcare practice and is related to connectedness, meaning in life, and transcendence. Research concerning spirituality is growing rapidly, and the implementation of spiritual care should be based on evidence. This literature review aims to describe the methods that have been used in nursing research focusing on spirituality. The electronic search on databases through EBSCOhost identified 2091 citations, and a total of 231 studies were included. The methods used in research on spirituality in nursing are mostly quantitative (52.4%), but some are qualitative (42.8%) and mixed (4.8%). Regarding the quantitative research, most studies are observational (90.9%), and these are mainly descriptive (82.7%) and correlational (17.3%). Most studies used a cross-sectional design (98.7%), and few used longitudinal design (1.3%). The qualitative research is descriptive (39.4%), phenomenological (26.3%), and grounded theory (14.1%). Research on spirituality in nursing is based on both main paradigms (quantitative and qualitative), but also on mixed methods. Studies have mainly been conducted using cross-sectional designs when compared to longitudinal designs. The latter seem to constitute a gap in nursing knowledge and evidence regarding the changes of spirituality over time, which is particularly important for nurses’ delivery of spiritual care.
- Spiritual distress in cancer patients: a synthesis of qualitative studiesPublication . Martins, Helga; Caldeira, SílviaCancer affects individuals in all human dimensions. Cancer patients are more susceptible to spiritual distress. Several studies have addressed spiritual distress using quantitative designs; however, a qualitative approach to the experience of spiritual distress could provide a deeper understanding of the phenomenon. This study aims to synthesis the experience of spiritual distress as lived by cancer patients in qualitative primary studies. This is a literature review based on electronic databases search. A total of 4075 citations was identified and 23 studies were included. The most frequent qualitative research method was phenomenology (n = 15), and interviews were the main data collection method (n = 20). Two major themes have been identified related to the experience of spiritual distress: suffering and coping. Spiritual distress is an intimate, deep and suffering experience in life, which requires coping strategies and involves spiritual values and beliefs. Healthcare providers should be aware of this experience and recognize spiritual distress in cancer patients, as it is critical in providing holistic nursing care.
- Validation of the Duke University Religion Index (DUREL) in Portuguese Cancer Patients Undergoing ChemotherapyPublication . Martins, Helga; Caldeira, Sílvia; Dias Domingues, Tiago; Vieira, Margarida; Koenig, Harold G.Religion is one of the strategies used to cope with life stressful events, particularly in cancer patients. This study aimed to translate, adapt and validate the 5-item Duke University Religion Index (DUREL) into European Portuguese. This is a crosssectional study in a sample of cancer patients receiving chemotherapy. Data were collected in July–October 2018, and the study was approved by the ethics committee of the institution. A sample of 150 participants was included (64.7% female and 35.3% male), aged 35–83 years, and mainly Catholic (86.7%). Participants who were females, older, had lower education and from evangelical religious traditions scored higher on the total score. The Cronbach’s alpha was 0.89. Factor analysis revealed a one-factor solution. Convergent validity was achieved between DUREL and BIAC (r=0.78; p<0.01). The DUREL European Portuguese version is a valid and reliable tool for measuring religious commitment in cancer patients undergoing chemotherapy