Correlation among self-efficacy, self-management behavior and outcome in patients with dilated cardiomyopathy
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摘要:
目的 探讨扩张型心肌病(DCM)患者的自我效能感、自我管理行为与病情转归的相关性,旨在进一步改善DCM预后。 方法 选取2021年1月—2022年12月青岛市市立医院收治的200例DCM患者作为研究对象,根据随访结果分为死亡组和存活组。通过问卷调查法收集患者的一般自我效能感量表(GSES)得分和《DCM治疗患者自我管理能力调查问卷》得分,并使用Spearman相关分析法研究其与病情转归的关系。 结果 GSES评估结果对比,存活组症状管理自我效能[(10.88±2.50)分]、疾病共性管理自我效能得分[(14.84±2.01)分]以及GSES总分[(25.72±5.96)分]均高于死亡组[(7.88±1.92)分、(11.27±3.06)分、(19.15±6.02)分,P<0.05]。存活组自我管理行为各项子量表得分以及总分均高于死亡组(P<0.05)。症状管理自我效能(r=0.482)、疾病共性管理自我效能(r=0.360)、GSES总分(r=0.423)、遵医用药(r=0.650)、饮食管理(r=0.314)、并发症预防(r=0.897)、疾病监测(r=0.632)以及自我管理行为总分(r=0.625)均与DCM预后呈正相关关系(P<0.05)。 结论 DCM患者的自我效能感和自我管理行为与其预后息息相关,提高DCM患者自我效能感和自我管理行为有利于改善预后。 Abstract:Objective To explore the correlation among self-efficacy, self-management behavior and prognosis in patients with dilated cardiomyopathy (DCM), in order to further improve the prognosis of DCM. Methods Two hundred patients with DCM admitted to Qingdao Municipal Hospital from January 2021 to December 2022 were selected as the research objects and divided into death group and survival group according to the follow-up results. The scores of the general self-efficacy scale (GSES) and the "questionnaire on self-management ability of DCM treatment patients" of the patients were collected through the questionnaire survey method, and the Spearman correlation analysis method was used to study the relationship between them and the prognosis of the disease. Results Comparison of GSES assessment results, the self-efficacy of symptom management [(10.88±2.50) points], the score of disease commonality management self-efficacy [(14.84±2.01) points] and the total score of GSES [(25.72±5.96) points] in the survival group were all higher than those in the death group [(7.88±1.92) points, (11.27±3.06) points, (19.15±6.02) points, P < 0.05]. The comparison of self-management behaviors showed that the scores of each sub-scale and the total score were all higher than those of the death group (P < 0.05). Symptom management self-efficacy (r=0.482), disease commonality management self-efficacy (r=0.360), total score of GSES (r=0.423), medication compliance (r=0.650), diet management (r=0.314), complication prevention (r=0.897), disease surveillance (r=0.632), and total score of self-management behavior (r=0.625) were all positively correlated with the prognosis of DCM (P < 0.05). Conclusion The self-efficacy and self-management behavior of DCM patients are closely related to the prognosis and improving patients ' self-efficacy and self-management behavior of DCM patients may be conducive to improving the prognosis. -
Key words:
- Dilated cardiomyopathy /
- Self-efficacy /
- Self-management behavior /
- Disease outcome
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表 1 2组DCM患者一般资料比较
Table 1. Comparison of general data of DCM patients between the two groups
组别 例数 性别[例(%)] 年龄
(x±s,岁)BMI
(x±s)血压(x±s,mmHg) 不良生活习惯[例(%)] LVEDD
(x±s,mm)LVEF
(x±s,%)男性 女性 SBP DBP 吸烟史 饮酒史 存活组 154 80(51.95) 74(48.05) 60.75±8.55 24.58±2.70 117.05±5.70 80.68±4.65 50(32.47) 70(45.45) 70.25±5.75 30.71±4.22 死亡组 46 19(41.30) 27(58.70) 62.73±10.24 23.71±2.91 115.92±7.35 79.44±6.83 21(45.65) 19(41.30) 68.54±6.11 31.24±3.81 统计量 1.605a 1.315b 1.883b 1.100b 1.412b 2.689a 0.247a 1.745b 0.764b P值 0.205 0.190 0.061 0.273 0.159 0.101 0.619 0.083 0.446 组别 例数 合并症[例(%)] QRS波宽度
(x±s,ms)血肌酐
(x±s,μmol/L)总胆固醇
(x±s,μmol/L)心房颤动/心房扑动 高血压 冠心病 慢阻肺 慢性肾脏疾病 糖尿病 存活组 154 37(24.03) 25(16.23) 20(12.99) 9(5.84) 4(2.60) 24(15.58) 104.95±7.83 90.57±4.85 4.02±1.29 死亡组 46 15(32.61) 9(19.57) 8(17.39) 3(6.52) 4(8.70) 8(17.39) 106.68±9.42 88.92±6.70 4.18±0.95 统计量 1.356a 0.279a 0.571a 0.029a 3.430a 0.086a 1.253b 1.843b 0.780b P值 0.244 0.598 0.450 0.865 0.064 0.769 0.212 0.067 0.436 注:a为χ2值,b为t值。1 mmHg=0.133 kPa。 表 2 2组DCM患者GSES评分比较(x±s,分)
Table 2. Comparison of GSES scores between the two groups of DCM patients (x±s, points)
组别 例数 症状管理自我效能 疾病共性管理自我效能 总分 存活组 154 10.88±2.50 14.84±2.01 25.72±5.96 死亡组 46 7.88±1.92 11.27±3.06 19.15±6.02 t值 7.500 7.447 6.546 P值 <0.001 <0.001 <0.001 表 3 2组DCM患者自我管理行为评分比较(x±s,分)
Table 3. Comparison of self-management behavior scores of DCM patients between the two groups(x±s, points)
组别 例数 遵医用药 饮食管理 运动管理 并发症预防 疾病监测 总分 存活组 154 3.80±0.15 3.31±0.50 1.01±0.30 3.11±0.29 1.97±0.60 13.20±3.72 死亡组 46 1.98±0.52 2.47±0.66 0.83±0.23 0.98±0.31 0.88±0.27 7.14±1.90 t值 38.576 9.249 3.751 43.021 11.949 14.770 P值 <0.001 <0.001 <0.001 <0.001 <0.001 <0.001 -
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