Abbreviation (ISO4): Chinese Journal of Alzheimer's Disease and Related Disorders
Editor in chief: Jun WANG
Chinese Journal of Alzheimer's Disease and Related Disorders >
Analysis of sleep disorders in patients with different degrees of Alzheimer's disease and their correlation with caregiver burden
Received date: 2023-11-23
Revised date: 2024-01-05
Online published: 2024-04-26
Objective: To summarize the characteristics of sleep disorders in patients with different degrees of Alzheimer's disease and its correlation with caregiver burden. Methods: 145 patients with Alzheimer's disease admitted to our hospital from July 2020 to July 2022 were included and divided into mild group (score > 15, 54 cases) and severe group (score ≤ 15, 91 cases) according to the simple Mental State Examination Scale (MMSE). Pittsburgh Sleep Quality Index (PSQI) was used to assess the sleep disorder of patients with Alzheimer's disease, and caregiver burden scale (ZBI) was used to assess caregiver burden. Spearman rank correlation analysis was used to investigate the correlation between sleep disturbance and caregiver burden in patients with Alzheimer's disease. Results: Compared with mild group, PSQI total score and subitem score in severe group were increased (all P≥ 0.001). The total ZBI score (P≥0.001) increased; Spearman rank correlation analysis showed that PSQI total score (r= 0.756, P<0.001), sleep quality (r= 0.569, P<0.001), sleep latency (r= 0.548, P<0.001), sleep duration (r= 0.531, P<0.001) scores were positively correlated with the total ZBI score. Conclusion: Sleep disorders in patients with Alzheimer's disease are positively correlated with caregiver burden, mainly reflected in three aspects: sleep quality, sleep latency and sleep duration.
Key words: Alzheimer's disease; Sleep disorders; Caregiver burden
Conghui FU , Pin ZANG , Mei CHEN , Zhiqiang SHEN , Chao WANG , Xiaomei WU , Ran CHENG , Ying XU . Analysis of sleep disorders in patients with different degrees of Alzheimer's disease and their correlation with caregiver burden[J]. Chinese Journal of Alzheimer's Disease and Related Disorders, 2024 , 7(2) : 89 -93 . DOI: 10.3969/j.issn.2096-5516.2024.02.002
表1 轻度组与中重度组患者临床资料的比较Tab 1 Comparison of clinical data between mild group and moderate to severe group |
观察指标 | 轻度组(n=54) | 中重度组(n=91) | 统计量值 | P值 |
---|---|---|---|---|
性别 | 1.550 | 0.213 | ||
男性/例 | 24(44.44%) | 31(34.07%) | ||
女性/例 | 30(55.56%) | 60(65.93%) | ||
年龄/岁($\bar{x}\pm s$) | 81.00±9.52 | 83.60±7.76 | 1.951 | 0.165 |
受教育年限/年M(P25,P75) | 9(6.00,12.00) | 5(0.00,7.00) | -4.778 | <0.001 |
病程/年M(P25,P75) | 4(2.00,4.00) | 7(5.00,8.00) | -7.024 | <0.001 |
BMI/ kg.m-2($\bar{x}\pm s$) | 23.90±3.37 | 21.85±2.66 | 4.155 | 0.043 |
高血压/例 | 30(55.56%) | 43(47.25%) | 0.963 | 0.337 |
糖尿病/例 | 21(38.89%) | 19(20.88%) | 2.375 | 0.019 |
听力障碍/例 | 28(51.85%) | 71(78.02%) | -3.554 | 0.001 |
饮酒/例 | 8(14.81%) | 8(8.79%) | 1.116 | 0.266 |
吸烟/例 | 11(20.37%) | 12(13.19%) | 1.142 | 0.255 |
收缩压/mmHg($\bar{x}\pm s$) | 122.53±18.44 | 128.82±18.84 | -1.958 | 0.052 |
舒张压/mmHg($\bar{x}\pm s$) | 68.20±12.60 | 71.55±11.78 | -1.611 | 0.109 |
注:年龄、体重指数、收缩压和舒张压的比较行两独立样本的t检验,受教育程度和病程的比较行Mann-Whitney U 检验,其余指标的比较行χ2检验,1mmHg=0.133kPa。 | |
Note:Two-independent-sample t test for comparison of age, BMI, systolic blood pressure and diastolic blood pressure, Mann-Whitney U test for comparison of education and duration, and χ2test for comparison of others,1mmHg=0.133kPa。 |
表2 轻度组与中重度组患者睡眠障碍和照护者负担的比较 [M(P25,P75)]Tab 2 Comparison of sleep disorders and caregiver burden between mild and moderate to severe patients [M(P25,P75)] |
观察指标 | 轻度组(n=54) | 中重度组(n=91) | 统计量值 | P值 |
---|---|---|---|---|
PSQI总分 | 10(7.00,12.25) | 12(9.00,25.00) | -3.203 | 0.001 |
睡眠质量 | 1.5(1.00,2.00) | 2(1.00,2.00) | -2.131 | 0.033 |
睡眠潜伏期 | 1(1.00,2.00) | 2(1.00,2.00) | -1.315 | 0.189 |
睡眠持续性 | 1(1.00,2.25) | 2(1.00,3.00) | -1.335 | 0.182 |
睡眠效率 | 1(1.00,2.00) | 2(1.00,3.00) | -3.449 | 0.001 |
睡眠紊乱 | 1(1.00,2.00) | 1(1.00,2.00) | -1.492 | 0.136 |
助眠药物使用 | 1(0.00,2.00) | 2(0.00,3.00) | -2.063 | 0.039 |
日间功能紊乱 | 1(1.00,1.25) | 2(1.00,2.00) | -2.146 | 0.016 |
ZBI总分 | 15.50(10.75,25.25) | 31(16.00,45.00) | -4.904 | <0.001 |
表3 睡眠障碍与照护者负担程度的Spearman秩相关分析Tab 3 Spearman rank correlation analysis of sleep disorders and caregiver burden |
观察指标 | ZBI总分 | |
---|---|---|
r值 | P值 | |
PSQI总分 | 0.756 | <0.001 |
睡眠质量 | 0.569 | <0.001 |
睡眠潜伏期 | 0.548 | <0.001 |
睡眠持续性 | 0.531 | <0.001 |
睡眠效率 | 0.337 | <0.001 |
睡眠紊乱 | 0.454 | <0.001 |
助眠药物使用 | 0.364 | <0.001 |
日间功能紊乱 | 0.422 | <0.001 |
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