Objective To explore the impact of multidisciplinary collaborative dietary intervention on blood glucose indicators and quality of life in stroke patients with abnormal blood glucose.

Methods A total of 126 stroke patients with abnormal blood glucose were selected as the research subjects and randomly divided into observation group and control group using a simple randomization method, with 63 cases in each group. The observation group received multidisciplinary collaborative dietary intervention, while the control group received conventional nursing intervention. The levels of blood glucose indicators, cognitive function Mini-mental State Examination (MMSE) score, neurological function National Institutes of Health Stroke Scale (NIHSS) score, quality of life Generic Quality of Life Inventory-74(GQOLI-74) score, satisfaction, and the occurrence of adverse reactions were compared between the two groups.

Results After the intervention, the fasting blood glucose and 2-hour postprandial blood glucose levels in both groups were lower than those before the intervention, and the levels in the observation group were lower than those in the control group, with statistically significant differences (P < 0.05). After the intervention, the MMSE score in the observation group was higher than that in the control group, and the NIHSS score was lower than that in the control group, with statistically significant differences (P < 0.05). After the intervention, the scores of all dimensions of the GQOLI-74 in both groups were higher than those before the intervention, and the scores in the observation group were higher than those in the control group, with statistically significant differences (P < 0.05). After the intervention, the overall satisfaction rate of patients in the observation group was 96.83%, which was higher than 85.71% in the control group, with a statistically significant difference (P < 0.05). During the intervention period, the overall incidence of adverse reactions in the observation group was 9.52%, which was lower than 31.75% in the control group, with a statistically significant difference (P < 0.05).

Conclusion Multidisciplinary collaborative dietary intervention can effectively improve blood glucose indicators in stroke patients with abnormal blood glucose, promote the recovery of neurological function, enhance cognitive function, quality of life, and satisfaction, and has good safety.