Background and purposeTraumatic brain injury (TBI), especially the severe TBI are often followed by persistent cognitive sequalae, including decision-making difficulties, reduced neural processing speed and memory deficits. Diffuse axonal injury (DAI) is classified as one of the severe types of TBI. Part of DAI patients are marginalized from social life due to cognitive impairment, even if they are rated as favorable outcome. The purpose of this study was to elucidate the specific type and severity of cognitive impairment in DAI patients with favorable outcome.MethodsThe neurocognition of 46 DAI patients with favorable outcome was evaluated by the Chinese version of the Montreal Cognitive Assessment Basic (MoCA-BC), and the differences in the domains of cognitive impairment caused by different grades of DAI were analyzed after data conversion of scores of nine cognitive domains of MoCA-BC by Pearson correlation analysis.ResultsAmong the 46 DAI patients with favorable outcome, eight had normal cognitive function (MoCA-BC ≥ 26), and 38 had cognitive impairment (MoCA-BC < 26). The MoCA-BC scores were positively correlated with pupillary light reflex (r = 0.361, p = 0.014), admission Glasgow Coma Scale (GCS) (r = 0.402, p = 0.006), and years of education (r = 0.581, p < 0.001). Return of consciousness (r = −0.753, p < 0.001), Marshall CT (r = −0.328, p = 0.026), age (r = −0.654, p < 0.001), and DAI grade (r = −0.403, p = 0.006) were found to be negatively correlated with the MoCA-BC scores. In patients with DAI grade 1, the actually deducted scores (Ads) of memory (r = 0.838, p < 0.001), abstraction (r = 0.843, p < 0.001), and calculation (r = 0.782, p < 0.001) were most related to the Ads of MoCA-BC. The Ads of nine cognitive domains and MoCA-BC were all proved to be correlated, among patients with DAI grade 2. However, In the DAI grade 3 patients, the highest correlation with the Ads of MoCA-BC were the Ads of memory (r = 0.904, p < 0.001), calculation (r = 0.799, p = 0.006), orientation (r = 0.801, p = 0.005), and executive function (r = 0.869, p = 0.001).ConclusionDAI patients with favorable outcome may still be plagued by cognitive impairment, and different grades of DAI cause different domains of cognitive impairment.

ObjectivesChinese public hospitals are managed like a bureaucracy, which is divided into two levels of hospital and departmental management. Improving strategic human resource management ability (SHRMA) within clinical departments can improve department performance and service quality, which is an important way for public hospitals to obtain an advantage in a diversified competitive medical market. However, there is a lack of specialised evaluation tools for SHRMA in clinical departments to support this effort. Therefore, this study aims to develop an index for evaluating the SHRMA of clinical departments in public hospitals.Study design and settingThe Delphi technique was carried out with 22 experts, and an evaluation index of the SHRMA in the clinical departments of public hospitals was constructed. The weight of each indicator was calculated by the intuitive fuzzy analytic hierarchy process.ResultsThe SHRMA index constructed in this study for the clinical departments in public hospitals includes 5 first-level indicators, 13 second-level indicators and 36 third-level indicators. The first-level indicators are distributed in weight among human resource maintenance (0.204), human resource planning (0.201), human resource development (0.200), human resource stimulation (0.198) and human resource absorption (0.198). The top three weighted indicators on the second level are job analysis and position evaluation (0.105), career management (0.103) and salary incentivisation (0.100).ConclusionsThe index constructed in this study is scientific and feasible and is expected to provide an effective tool for the quantitative evaluation of SHRMA in the clinical departments of public hospitals in China.