Correlation between frailty and self-efficacy in patients with type 2 diabetes and its influencing factors
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摘要:
目的 了解2型糖尿病患者衰弱现况并分析影响衰弱的相关因素,探讨2型糖尿病患者衰弱与自我效能的关系。 方法 本研究为横断面研究,以2021年3—10月安徽省某三级甲等医院住院的2型糖尿病患者为研究对象,收集患者一般资料、Tilburg衰弱量表及糖尿病管理自我效能量表得分,应用SPSS 26.0统计学软件进行统计分析。 结果 (1) 本研究共收集296例2型糖尿病患者,120例患者发生衰弱(衰弱组),176例未发生衰弱(非衰弱组),衰弱组患者衰弱得分为(7.00±1.76)分, 非衰弱组得分为(3.16±0.96)分, 2组衰弱得分比较差异有统计学意义(P<0.05)。(2)衰弱组自我效能得分为(124.81±28.42)分, 非衰弱组自我效能得分为(140.71±22.11)分,2组自我效能得分比较差异有统计学意义(P<0.05)。(3)Logistic回归分析结果显示: 女性、受教育程度低、合并慢性病数量多、自我效能得分低为2型糖尿病患者衰弱的独立危险因素(均P<0.05)。(4)Spearman相关分析结果显示: 2型糖尿病患者衰弱与自我效能得分呈负相关关系(r=-0.460,P<0.01)。 结论 衰弱与自我效能呈负相关关系,临床医护人员需要同时关注自我效能与衰弱状况,尽早进行综合干预,提高自我效能,延缓衰弱的发展。 Abstract:Objective To investigate the current status of frailty in patients with type 2 diabetes mellitus (T2DM) and analyze the related factors of frailty, and explore the relationship between frailty and self-efficacy in patients with T2DM. Methods This study was a cross-sectional study. Patients with T2DM hospitalized in a tertiary A-level hospital in Anhui Province from March to October 2021 were selected as the research object. General data of patients, scores of Tilburg Weakness Scale and diabetes Management Self efficacy Scale were collected and statistically analyzed with SPSS 26.0. Results (1) A total of 296 hospitalized patients with T2DM were included in the study, including 120 frailty patients (frailty group) and 176 no frailty patients (no-frailty group). The frailty score of the frailty group was (7.00±1.76) points, the score of the no-frailty group was (3.16±0.96) points. There were significant differences between the two groups (P<0.05). (2) The score of Chinese-diabetes management self-efficacy scale (C-DMSES) was (124.81±28.42) points in the frailty group and (140.71±22.11) points in the no-frailty group, the difference between the two groups was statistically significant (P<0.05). (3) Logistic regression analysis showed that women, low education level, more chronic diseases, and low self-efficacy score were independent risk factors for type 2 diabetes patients' weakness (all P<0.05). (4) Spearman correlation analysis showed that the weakness of T2DM patients was negatively correlated with self-efficacy scores (r=-0.460, P<0.01). Conclusion The frailty is negatively significantly associated with self-efficacy. Medical staff needs to pay attention to self-efficacy and frailty of patients with T2DM at the same time, carry out comprehensive intervention, and improve self-efficacy, and delay the development of frailty. -
Key words:
- Type 2 diabetes mellitus /
- Frailty /
- Self-efficacy /
- Quality of life
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表 1 不同衰弱状态2型糖尿病患者衰弱得分比较(分)
Table 1. Comparison of frailty scores in type 2 diabetes patients with different frailty states (points)
组别 例数 衰弱得分
(x±s)躯体衰弱
[M(P25, P75)]躯体衰弱
[M(P25, P75)]社会衰弱
(x±s)非衰弱组 176 3.16±0.96 0.74(0.34, 1.34) 1.04(0.48, 1.74) 1.38±0.54 衰弱组 120 7.00±1.76 3.09(1.86, 4.10) 2.08(1.91, 2.73) 1.82±0.62 统计量 -24.161a -8.300b -4.862b -6.478a P值 < 0.001 < 0.001 < 0.001 < 0.001 注:a为t值,b为Z值。 表 2 不同衰弱状态2型糖尿病患者一般资料比较(例)
Table 2. Comparison of general data of type 2 diabetic patients with different frailty states(cases)
项目 非衰弱组
(176例)衰弱组
(120例)χ2值 P值 项目 非衰弱组
(176例)衰弱组
(120例)χ2值 P值 年龄(岁) 3.515 0.172 目前是否工作 0.421 0.516 18~39 21 9 是 93 68 40~59 72 42 退休/无 83 52 ≥60 83 69 家庭人均月收入(元) 3.599 0.165 性别 68.644 < 0.001 <2 000 68 34 男 134 33 2 000~5 000 59 50 女 42 87 >5 000 49 36 婚姻状况 0.307 0.580 BMI 35.393 < 0.001 已婚 159 106 <24 68 14 未婚 17 14 24~27 93 73 受教育程度 19.119 < 0.001 >27 15 33 文盲 6 13 HbA1c(%) 110.831 < 0.001 小学 12 21 <6.5 38 7 初中及高中 128 77 ≥6.5~8.4 107 18 大专及以上 30 9 ≥8.5~10.4 23 75 合并慢性病数量(种) 44.629 < 0.001 ≥10.5 8 20 0 42 9 FPG(mmol/L) 7.133 0.068 1 96 41 ≤6.1 18 10 2 32 63 6.2~7.7 46 18 ≥3 6 7 7.8~11.0 47 45 家族史 0.001 0.969 ≥11.1 65 47 有 84 57 2hPG(mmol/L) 1.773 0.183 无 92 63 <11.1 80 64 医保类型 2.323 0.127 ≥11.1 96 56 职工医保 78 64 新农合/居民医保 98 56 表 3 自变量赋值方法
Table 3. Independent variable assignment methods
变量 赋值方法 性别 男性=1,女性=2 受教育程度 文盲=1,小学=2,初中及高中=3,大专及以上=4 合并慢性病种类 ≥3种=1, 2种=2, 1种=3,0种=4 BMI 以实际值赋值 HbA1c 以实际值赋值 自我效能得分 以实际值赋值 表 4 衰弱影响因素的logistic回归分析
Table 4. Logistic regression analysis of frailty influencing factors
项目 B SE Waldχ2 P值 OR值 95% CI 女性 0.084 0.038 4.848 0.028 1.088 1.009~1.172 文化程度 -0.291 0.144 4.077 0.043 0.748 0.564~0.992 合并慢性病数量 -0.559 0.148 14.274 < 0.001 0.572 0.428~0.764 自我效能得分 -0.137 0.069 3.924 0.048 1.147 1.001~1.313 BMI 0.070 0.039 3.333 0.068 1.073 0.995~1.157 HbA1c 0.134 0.069 3.793 0.051 1.144 0.999~1.309 表 5 不同衰弱状态2型糖尿病患者C-DMSES得分比较(x±s,分)
Table 5. Comparison of C-DMSES scores in type 2 diabetic patients with different frailty states (x±s, points)
组别 例数 自我效能 血糖与足部检查 锻炼与体重 健康饮食 遵医服药 非衰弱组 176 140.71±22.11 36.96±11.78 47.76±14.72 34.17±10.27 19.24±7.23 衰弱组 120 124.81±28.42 37.04±11.75 38.74±11.03 29.33±12.33 18.91±6.19 t值 5.401 -0.057 5.707 3.667 0.410 P值 < 0.001 0.954 < 0.001 < 0.001 0.682 表 6 2型糖尿病患者衰弱与自我效能的相关性(r值)
Table 6. Association between frailty and self-efficacy in patients with type 2 diabetes (r value)
项目 自我效能 血糖与足部检查 健康饮食 锻炼与体重 遵医服药 衰弱 -0.460a 0.029 -0.187 -0.200b -0.110 躯体衰弱 -0.205b 0.079 0.031 -0.231b -0.168 心理衰弱 -0.191 -0.116 -0.206b -0.030 0.069 社会衰弱 0.103 0.049 -0.124 -0.181b -0.046 注:aP<0.01,bP<0.05。 -
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