A survey of caregiver burden for stroke survivors in non-teaching hospitals in Western China.

The social factors that moderate stroke caregiver burden have been found to be culture- and gender-specific. We examined the factors that influence the social support and self-efficacy of caregivers of stroke survivors and the burden of caregiving in China. To determine the caregiver burden of stroke survivors, their social support, and their self-efficacy. A total of 328 stroke survivors and their caregivers were recruited from 4 tertiary medical centers to participate in this cross-sectional study. The sociodemographic and stroke-related characteristics of the participants were obtained. Perceived social support and self-efficacy were assessed using the Social Support Rating Scale and General Self-efficacy Scale, respectively. Caregiver burden was assessed using the Zarit Burden Interview Scale. Relationships between the variables were assessed using Pearson's correlation, the chi-square test, and a paired t test. A total of 27.4% of the caregivers reported receiving adequate social support, while 20.7% reported high levels of self-efficacy. A total of 67.1% of the caregivers experienced varying degrees of care burden, while the remaining 32.9% felt no burden. Participants' sociodemographic characteristics (age, daily care time, self-rated health, and financial situation) were significantly related to caregiver burden, social support, and self-efficacy (P < .001). The findings indicate an inverse relationship between caregiver burden, social support and self-efficacy. Adequate social support and self-efficacy can reduce stroke caregivers' burden. Hospital departments should provide assistance to stroke caregivers through educational programs and group training to increase their social support and self-efficacy, thereby alleviating their burden.

Mean arterial pressure is associated with the neurological function in patients who survived after cardiopulmonary resuscitation: A retrospective cohort study.

BACKGROUND: About 18% to 40% of the survivors have moderate to severe neurological dysfunction. At present, studies on mean arterial pressure (MAP) and neurological function of patients survived after cardiopulmonary resuscitation (CPR) are limited and conflicted. HYPOTHESIS: The higher the MAP of the patient who survived after CPR, the better the neurological function. METHOD: A retrospective cohort study was conducted to detect the relationship between MAP and the neurological function of patients who survived after CPR by univariate analysis, multivariate regression analysis, and subgroup analysis. RESULTS: From January 2007 to December 2015, a total of 290 cases met the inclusion criteria and were enrolled in this study. The univariate analysis showed that MAP was associated with the neurological function of patients who survived after CPR; its OR value was 1.03 (1.01, 1.04). The multi-factor regression analysis also showed that MAP was associated with the neurological function of patients survived after CPR in the four models, the adjusted OR value of the four models were 1.021 (1.008, 1.035); 1.028 (1.013, 1.043); 1.027 (1.012, 1.043); and 1.029 (1.014, 1.044), respectively. The subgroups analyses showed that when 65 mm Hg ≤ MAP<100 mm Hg and when patients with targeted temperature management or without extracorporeal membrane oxygenation, with the increase of MAP, the better neurological function of patients survived after CPR. CONCLUSION: This study found that the higher MAP, the better the neurological function of patients who survived after CPR. At the same time, the maintenance of MAP at 65 to 100 mm Hg would improve the neurological function of patients who survived after CPR.