Application of Skinner' s procedural teaching theory in health education for high-risk patients with diabetic foot
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摘要:
目的 健康教育是预防糖尿病足的重要举措,本研究探讨了斯金纳程序式教学理论在糖尿病足中高危患者健康教育中的应用效果,旨在降低糖尿病足发生风险,提高患者生活质量。 方法 选取2022年1月—2023年10月在绍兴市人民医院就诊的糖尿病足中高危患者102例,采用随机数字表法分为对照组(51例)和试验组(51例)。对照组和试验组最终各48例、47例完成研究。对照组予以常规健康教育,试验组在健康教育中运用斯金纳程序式教学理论,持续干预3个月,比较2组足部护理知识和自护行为评分、血糖水平及足部皮肤状况。 结果 试验组健康教育后足部检查、足部日常护理、足部趾甲修剪、足部皮肤干燥、鞋袜选择及足部问题治疗知识评分均高于对照组(P<0.05),足部自护行为除“在过去1周内,你有几天洗了脚”项外,其余各项行为评分均高于对照组(P<0.05),空腹血糖、餐后2h血糖及糖化血红蛋白均低于对照组(P<0.05),健康教育后对照组和试验组足部总体状况均较健康教育前改善(P<0.05),且试验组总改善情况(OR=2.765,95% CI:1.561~4.891, P<0.001)优于对照组(χ2=5.902,P<0.05)。 结论 相比常规健康教育,将斯金纳程序式教学理论用于糖尿病足中高危患者健康教育中,可提高患者足部护理知识水平,增强足部自护行为、控制血糖水平,改善足部皮肤状况,对预防糖尿病足的发生有积极意义。 Abstract:Objective Health education plays an important role in preventing diabetic foot. This study discusses the application of Skinner' s procedural teaching theory in the health education of high-risk patients with diabetic foot, aiming to reduce the risk of diabetic foot occurrence and improve the quality of life of patients. Methods From January 2022 to October 2023, a total of 102 high-risk patients with diabetic foot from Shaoxing People' s Hospital were randomly divided into a control group (n=51) and an experimental group (n=51). The study was completed by 48 patients in the control group and 47 in the experimental group, respectively. The control group was given routine health education, while the experimental group was given Skinner' s procedural teaching theory, followed by an intervention for 3 months. Foot care knowledge, self-care behavior score, blood glucose level, and foot skin condition were compared between the two groups. Results Scores of foot examination, daily foot care, toenail trimming, foot skin dryness, footwear selection, and foot problem treatment knowledge after health education in experimental groups were higher than those in the control group (P < 0.05). Scores of foot self-care behavior were also higher in the experimental group than those in control group (P < 0.05), except for the item "frequency of foot washing in the past week". Additionally, fasting blood glucose, 2-hour postprandial blood glucose, and glycated hemoglobin levels were significantly lower in the experimental group than those in the control group (P < 0.05). After health education, general condition of the foot of both control group and experimental group were improved compared with that before health education (P < 0.05), and the total improvement of experimental group (OR=2.765, 95% CI: 1.561-4.891, P < 0.001) was better than that of control group (χ2=5.902, P < 0.05). Conclusion Compared with the conventional health education, the application of Skinner' s procedural teaching theory in the health education of high-risk patients with diabetic foot improves the knowledge level of foot care, enhances the self-care behavior of foot, regulates the blood sugar levels, and improves the food skin conditions. This approach has positive significance in preventing the occurrence of diabetic foot. -
表 1 2组糖尿病足中高危患者一般资料比较
Table 1. Comparison of general data between two groups of high-risk patients with diabetic foot
项目 对照组(n=48) 试验组(n=47) 统计量 P值 性别(男性/女性,例) 21/27 24/23 0.510a 0.475 年龄(x±s,岁) 58.98±5.12 59.02±6.77 0.033b 0.974 已婚/未婚/离异或丧偶(例) 38/4/6 40/4/3 1.041a 0.594 糖尿病病程(x±s,年) 5.16±1.34 5.27±1.72 0.348b 0.729 中/高危足(例) 20/28 28/19 3.047a 0.081 空腹血糖(x±s,mmol/L) 9.40±1.15 9.56±1.34 0.625b 0.534 餐后2h血糖(x±s,mmol/L) 14.56±2.07 14.78±2.15 0.508b 0.613 糖化血红蛋白(x±s,%) 8.56±1.17 8.74±1.45 0.667b 0.507 舒张压(x±s,mmHg) 79.98±8.23 80.11±7.44 0.081b 0.936 收缩压(x±s,mmHg) 125.67±7.12 124.90±8.17 0.490b 0.625 总胆固醇(x±s,mmol/L) 4.40±1.87 4.36±1.21 0.123b 0.902 甘油三酯(x±s,mmol/L) 2.11±0.57 2.14±0.88 0.198b 0.844 低密度脂蛋白胆固醇(x±s,mmol/L) 3.00±0.88 3.04±0.95 0.213b 0.832 尿微量白蛋白/肌酐比值(x±s,mg/g) 20.98±5.12 21.09±6.24 0.094b 0.925 注:a为χ2值,b为t值。1 mmHg=0.133 kPa。 表 2 糖尿病足中高危患者健康教育内容及实施流程
Table 2. Content and implementation process of health education for high-risk patients with diabetic foot
健康教育模块 内容 患者达标要求 首次健康教育参考时间 1.认识糖尿病及糖尿病足 1.什么是糖尿病和糖尿病足; 能简要说出什么是糖尿病、糖尿病足及其发生机制、危害等。 入院时,教育时间为10~20 min。 2.糖尿病足发生机制; 3.血糖控制在预防糖尿病足中的作用; 4.糖尿病足的表现和危害。 2.糖尿病足风险度评估 学习Gavin's糖尿病足危险因素加权值积分法。 能熟练利用Gavin's足危险因素加权值积分评估糖尿病足的危险程度,中危足为4~8分,高危足为9~13分。 出院前1 d,教育时间为15 min。 3.如何预防糖尿病足的发生 1.血糖控制:通过运动、饮食、药物等方式积极控制血糖,保持糖化血红蛋白<7%; 能熟练说出血糖控制方法、避免足部外伤等足部护理要点;能准确识别不正确的足部护理行为或习惯。 出院时,教育时间为45 min。 2.足部筛查:中危足每3个月筛查1次,高危足每月筛查1次; 3.戒烟; 4.足部日常护理:每日检查鞋子里面和足部;每日洗脚,洗脚后擦干皮肤;趾甲剪为“一”字型;使用润肤霜润滑干燥皮肤;避免用化学制剂去除胼胝; 5.避免足部外伤:不要赤脚行走或只穿袜子行走; 6.选择合适鞋袜:选择适应脚形的治疗鞋,若有足部畸形可定制鞋或鞋垫; 7.运动指导:中危患者可每周进行3~5次足部锻炼; 8.足部溃疡前病变的处理:若出现胼胝、感染、足部水疱等情况,及时向专业人士寻求帮助; 9.足部紧急事件处理:24 h内到专业医疗机构诊疗。 表 3 2组糖尿病足中高危患者健康教育前后足部护理知识评分比较(x±s,分)
Table 3. Comparison of foot care knowledge scores before and after health education in high-risk patients with diabetic foot in two groups(x±s, points)
组别 例数 足部检查 足部日常护理 足部趾甲修剪 足部皮肤干燥 鞋袜选择 足部问题治疗 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 对照组 48 1.56±0.34 2.51±0.68b 2.34±0.57 3.56±0.61b 0.78±0.23 1.18±0.45b 1.61±0.43 2.21±0.45b 1.77±0.34 3.25±0.77b 1.44±0.31 2.24±0.56b 试验组 47 1.67±0.51 3.44±0.39b 2.22±0.48 4.33±0.54b 0.70±0.25 1.56±0.37b 1.57±0.58 3.11±0.51b 1.69±0.45 4.11±0.77b 1.39±0.26 3.15±0.67b 统计量 1.239a 17.341c 1.109a 18.519c 1.624a 14.519c 0.382a 16.741c 0.979a 18.091c 0.851a 18.441c P值 0.218 <0.001 0.270 <0.001 0.108 <0.001 0.703 <0.001 0.330 <0.001 0.397 <0.001 注:a为t值,c为F值;与同组健康教育前比较,bP<0.05。 表 4 2组糖尿病足中高危患者足部自护行为评分比较(x±s,分)
Table 4. Comparison of foot self-care behavior scores before and after health education in high-risk diabetic foot patients in two groups(x±s, points)
组别 例数 条目a 条目b 条目c 条目d 条目e 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 对照组 48 2.45±0.56 3.66±1.14b 1.77±0.38 2.88±0.71b 4.56±1.14 5.37±0.90b 2.95±0.76 3.77±1.11b 1.45±0.34 2.66±0.59b 试验组 47 2.30±0.69 4.90±1.35b 1.90±0.56 3.57±0.81b 4.34±0.90 5.48±1.14b 3.02±0.65 4.69±1.29b 1.57±0.41 3.98±1.11b 统计量 1.165a 18.902c 1.326a 17.451c 1.043a 1.241c 0.482a 16.231c 1.554a 19.031c P值 0.247 <0.001 0.188 <0.001 0.300 0.141 0.631 <0.001 0.124 <0.001 注:a为t值,c为F值;与同组健康教育前比较,bP<0.05。 表 5 2组糖尿病足中高危患者健康教育前后血糖情况比较(x±s)
Table 5. Comparison of blood glucose level in high-risk patients with diabetic foot before and after health education in two groups(x±s)
组别 例数 空腹血糖(mmol/L) 餐后2h血糖(mmol/L) 糖化血红蛋白(%) 健康教育前 健康教育后 健康教育前 健康教育后 健康教育前 健康教育后 对照组 48 9.40±1.15 8.56±1.11b 14.56±2.07 12.56±2.37b 8.56±1.17 7.94±1.25b 试验组 47 9.56±1.34 7.34±1.53b 14.78±2.15 11.09±2.14b 8.74±1.45 7.01±1.14b 统计量 0.625a 18.901c 0.508a 15.632c 0.667a 14.231c P值 0.534 <0.001 0.613 <0.001 0.507 <0.001 注:a为t值,c为F值;与同组健康教育前比较,bP<0.05。 表 6 2组糖尿病足中高危患者健康教育前后足部状况比较
Table 6. Comparison of foot condition in high-risk patients with diabetic foot before and after health education in two groups
组别 例数 时间点 皮肤干燥 趾甲增厚 水肿 皲裂 感染 胼胝 合计 对照组 48 健康教育前 23 5 4 1 3 0 36 健康教育后 15 4 3 1 2 0 25a 试验组 47 健康教育前 25 2 3 0 4 1 35 健康教育后 8 2 1 0 1 1 13ab Waldχ2/P值 组间 29.091/<0.001 34.123/<0.001 20.091/<0.001 26.371/<0.001 34.781/<0.001 20.091/<0.001 39.084/<0.001 时间 98.231/<0.001 88.751/<0.001 67.451/<0.001 90.092/<0.001 95.456/<0.001 97.251/<0.001 100.230/<0.001 交互 50.091/<0.001 60.091/<0.001 34.567/<0.001 67.435/<0.001 56.454/<0.001 66.321/<0.001 63.890/<0.001 注:与同组健康教育前比较,aP<0.05;与对照组比较,bP<0.05。 -
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