Résumé
Objective:To construct of evaluation index system and theory-skill-humanity (TSH) model for core competence of radiation specialist nurses, to provide reference for clinical training of radiation specialist nurses.Methods:In January 2023, the draft of the evaluation index system of core competence for radiation specialist nurses was development by literature reviews and semi-structured interviews; from February to March 2023, 20 experts were consulted with 2 rounds of Delphi consultations to determine the index system and determine indicator weights based on the importance assigned by experts to each indicator.Results:Among 20 experts, 17 were female and 3 were male, aged 35-65 (46.48 ± 8.19) years old. The effective recovery rate of the questionnaires was 100.0% (20/20) and 95.0% (19/20) in the first and second round, respectively. The authority coefficient of the experts was 0.937 in the second round, the Kendall coefficients of concordance in the first-level indexes, second-level indexes and third-level indexes were 0.448, 0.407, 0.464, respectively, the difference was statistically significant ( χ2 = 53.60, 148.81, 58.18, all P<0.001). The final evaluation index system of the core competence of radiation specialist nurses included 3 first-level indicators, 11 second-level indicators and 56 third-level indicators. Conclusions:The evaluation index system of the core competence of radiation specialist nurses constructed based on TSH model in the present study has certain feasibility and practicality, which can be used as the basis for the training and evaluation of radiation specialized nurses.
Résumé
Objective:To investigate the effect of blood flow restriction training (BFRT) on the rehabilitation of lower limb joint function in persons with rheumatoid arthritis (RA).Methods:Sixty RA patients were randomly divided into an observation group and a control group, each of 30. Both groups were given conventional slow-acting anti-rheumatic medication with low-dose glucocorticoids. Everyone received basic exercise training including joint training and plyometric training, but the observation group additionally received BFRT training during which constant pressure in an inguinal cuff restricted blood flow to the lower limbs. The observation group′s training program also included double leg push-ups and double knee extensions. Before, and 12 weeks after the intervention, the joint symptoms were assessed using swollen joint counts out of 28 joints (SJC28), tender joint counts out of 28 joints (TJC28) and pain reported using a visual analogue scale (VAS). Lower limb motor functioning was assessed using a timed-stands test (TST) and the timed-up-and-go (TUG) test. Life quality was evaluated using a health assessment questionnaire (HAQ) and arthritis self-efficacy scale-8 (ASES-8). Disease activity was quantified using a clinical disease activity index (CDAI), a simplified disease activity index (SDAI) and disease activity scoring with a 28-joint count (DAS28).Results:There were no significant differences between the two groups before the intervention. After the intervention all of the indicators except the DAS28 had improved significantly in the observation group. At that point they were also all better than the control group′s averages, where no significant improvement was observed. No serious adverse events occurred in either group during the experiment.Conclusions:BFRT can safely relieve joint symptoms and improve the lower limb motor functioning and life quality of RA sufferers. It is worthy of further clinical research and promotion.