社区老年高血压患者焦虑、抑郁与社会支持的相关性研究

目的探讨社区老年高血压患者情绪状态与社会支持之间的相关性。方法采用自行设计的一般情况问卷、焦虑自评量表（SAS）、抑郁自评量表（SDS）、社会支持评定量表（SSRS）对老年高血压患者500例进行评定分析。结果社区老年高血压患者焦虑评分与社会支持总分、主观支持总分、客观支持总分及对支持的利用度呈负相关（P〈0.05或P〈0.01）; 社区老年高血压患者抑郁评分与社会支持总分、主观支持总分、客观支持总分及对支持的利用度呈负相关（P〈0.05或P〈0.01）。结论社区老年高血压患者的焦虑、抑郁和社会支持密切相关,提高社区老年高血压人群的社会支持可能有助于促进其身心健康。     

焦虑抑郁状态对老年高血压患者动态血压影响的研究

目的探讨老年高血压伴发抑郁焦虑情绪患者的24h动态血压变化规律。方法选择老年高血压患者120例,进行抑郁自评量表和焦虑自评量表的心理问卷调查及汉密尔顿抑郁量表和汉密尔顿焦虑量表的评定,根据评分结果分为抑郁焦虑组75例和无抑郁焦虑组45例,对所有研究对象进行24h动态血压监测,并对结果进行比较分析。结果抑郁焦虑组24h收缩压、昼间收缩压、夜间收缩压明显高于无抑郁焦虑组[(136.0±14.6)mm Hg(1mm Hg=0.133kPa)vs(126.0±13.4)mm Hg,(139.0±15.2)mm Hg vs(130.0±13.6)mm Hg,(132.0±13.6)mm Hg vs(123.0±12.5)mm Hg,P<0.01]。抑郁焦虑组24h收缩压标准差、昼间收缩压标准差及24h收缩压加权标准差显著高于无抑郁焦虑组[(14.78±1.62)mm Hg vs(14.07±1.80)mm Hg,(13.25±2.94)mm Hg vs(12.28±3.05)mm Hg,(14.07±1.37)mm Hg vs(10.81±1.91)mm Hg,P<0.05,P<0.01]。结论有抑郁焦虑情绪的老年高血压患者血压变异性显著高于无抑郁焦虑高血压患者。     

老年高血压患者抑郁焦虑情绪对血压变异性的影响

目的探讨老年高血压患者抑郁焦虑情绪发生率及抑郁焦虑情绪对血压和血压变异性的影响。方法对68例老年高血压患者和32例健康体检者进行抑郁自评量表（SDS）和焦虑自评量表（SAS）的心理问卷调查以及汉密尔顿抑郁量表（HAMD）和汉密尔顿焦虑量表（HAMA）的评定,根据量表评分结果将高血压组再分成有抑郁焦虑情绪组和无抑郁焦虑情绪组,所有研究对象均进行24h动态血压监测,并对结果进行分析。结果 （1）高血压患者抑郁情绪发生率（30/68）和焦虑情绪发生率（32/68）明显高于对照组的抑郁（7/32）和焦虑（8/32）情绪发生率（P〈0.05）;（2）高血压组的血压变异性参数：24h收缩压标准差（24hSSD）、24h舒张压标准差（24hDSD）、白天收缩压标准差（dSSD）、白天舒张压标准差（dDSD）、夜间收缩压标准差（nSSD）、夜间舒张压标准差（nDSD）均大于对照组（P〈0.01）,且收缩压变异性大于舒张压变异性;有抑郁焦虑情绪高血压组的24hSSD和dSSD高于无抑郁焦虑情绪组（P〈0.05）。结论高血压患者较对照组有更高的抑郁焦虑情绪发生率和更大的血压变异性;有抑郁焦虑情绪的高血压患者血压变异性明显高于无抑郁焦虑情绪的高血压患者。     

中老年原发性高血压患者脉压指数与颈动脉内膜中层厚度的关系

目的 探讨中老年原发性高血压（高血压）患者脉压指数（pulse pressure index,PPI）与颈动脉内膜-中层厚度（intima-media thickness,IMT）的相关性.方法 从自2010年开始在东莞市寮步镇已完成户籍管理的高血压患者库中随机（电脑随机数字表法）选取完成超声心动图和颈动脉超声检查的中老年高血压患者342例.根据PPI≤0.4、0.4＜PPI≤0.5、0.5＜PPI≤0.6及PPI＞0.6分成4组;分析各组人群中PPI与颈动脉IMT之间的关系.结果 342例患者纳入本研究,其中男149例,女193例,年龄（63.0±11.4）岁.随着PPI的增加,年龄、收缩压随之增加,舒张压随之减少,差异具有统计学意义（P＜0.05）;通过绘制箱图,得出颈动脉IMT随着PPI的增加而增加,差异有统计学意义（P=0.000）.以IMT为检测变量,PPI分组为状态变量,定义状态变量为1,建立受试者工作曲线,曲线下面积=0.783 （P=0.000）,有较好的预测价值,PPI =0.40时所对应的特异度与敏感度之和最大,特异度为92.7.0％,敏感度60.8％.结论 中老年高血压患者PPI与颈动脉IMT之间成正相关.     

Treating patients with medically unexplained symptoms in primary care

BACKGROUND: There are no proven, comprehensive treatments in primary care for patients with medically unexplained symptoms (MUS) even though these patients have high levels of psychosocial distress, medical disability, costs, and utilization. Despite extensive care, these common patients often become worse. OBJECTIVE: We sought to identify an effective, research-based treatment that can be conducted by primary care personnel. DESIGN: We used our own experiences and files, consulted with experts, and conducted an extensive review of the literature to identify two things: 1). effective treatments from randomized controlled trials for MUS patients in primary care and in specialty settings; and 2). any type of treatment study in a related area that might inform primary care treatment, for example, depression, provider-patient relationship. MAIN RESULTS: We developed a multidimensional treatment plan by integrating several areas of the literature: collaborative/stepped care, cognitive-behavioral treatment, and the provider-patient relationship. The treatment is designed for primary care personnel (physicians, physician assistants, nurse practitioners) and deployed intensively at the outset; visit intervals are progressively increased as stability and improvement occur. CONCLUSION: Providing a comprehensive treatment plan for chronic, high-utilizing MUS patients removes one barrier to treating this common problem effectively in primary care by primary care personnel.     

山东地区中老年人群维生素D缺乏情况及其与高血压的关系

目的：观察山东地区城乡中老年人群维生素D缺乏情况,并探讨其与高血压的关系。方法共有1792例年龄40～50岁的中老年人纳入本研究。对所有受试者进行详细的体格检查和血压测定,酶联免疫法测定血清25-羟维生素D水平[25（OH）D]。应用独立样本t检验分析中老年人群25（OH）D水平的城乡差异,应用偏相关、二元Logistic回归方法分析血清25（ OH） D水平与血压的关系。结果本组中老年人血清维生素D平均水平为48．83 nmol/L,维生素D缺乏患病率为60．05％,城市中老年人血清25（OH）D水平显著低于农村（P＜0．05）。校正年龄、性别、地区及饮酒状况后,本组受检者血清25（OH）D水平与收缩压（SBP）和舒张压（DBP）无相关性（P均＞0．05）。 Logistic回归分析显示,血清25（OH）D 水平与高血压无关（OR＝-0．003,95％CI：0．991～1．004,P＝0．425）。结论中老年人群普遍存在维生素D缺乏,城市中老年人群血清25（OH）D水平明显低于农村。中老年人群血压与25（ OH） D水平间无显著相关性。     

心内科门诊患者躯体症状与焦虑、抑郁的相关分析

目的对在广州地区综合医院心内科门诊就诊的患者进行焦虑、抑郁症状和躯体症状的现状调查,并探讨躯体症状与焦虑、抑郁的相互关系。方法通过随机抽样从广州市卫生局抽取广州6家大型综合医院,采用医院焦虑抑郁量表(hospital anxiety and depression scale,HADS)和患者健康问卷(patient health questionnaire-15,PHQ-15)对906例在综合医院心内科门诊就诊的患者进行量表评定,统计患者焦虑、抑郁检出率及不同程度躯体症状患者焦虑、抑郁患病相对危险度。结果906例门诊患者中,焦虑、抑郁及焦虑、抑郁合并现患病率分别为12.6%、9.7%、16.6%。躯体症状与焦虑、抑郁的相关分析显示,PHQ-15总分、PHQ-15阳性症状数目与HADS总分(r=0.512,P<0.01;r=0.475,P<0.01)、HAD-A因子分(r=0.504,P<0.01;r=0.469,P<0.01)及HAD-D因子分(r=0.431,P<0.01;r=0.399,P<0.01)呈正相关。躯体症状轻度(PHQ-15,5～9分)、中度(PHQ-15,10～14分)、重度(PHQ-15,15～30分)患者焦虑患病的相对危险度(relative risk,RR)及95%可信区间(confidence interval,CI)分别为4.41(1.98～9.86)、13.95(6.38～30.51)、47.73(18.74～121.53);抑郁患病的相对危险度[RR(95%CI)]分别为2.14(0.95～4.83)、6.96(3.12～15.51)、15.70(6.26～39.36);焦虑、抑郁合并患病的相对危险度[RR(95%CI)]分别为3.56(1.59～7.95)、10.70(4.91～23.32)、32.66(13.68～78.02)。结论综合医院心内科门诊就诊患者焦虑、抑郁常见;躯体症状与焦虑、抑郁密切相关,躯体症状程度越重,躯体症状数目越多,患焦虑、抑郁相对危险度越高。     

The relationship between fibromyalgia and depression,anxiety, anxiety sensitivity,fear avoidance beliefs,and quality of life in female patients

The study aims to determine whether there is a relationship between fibromyalgia (FM) disease and depression, anxiety, anxiety sensitivity, fear-avoidance beliefs, and quality of life in female patients with a diagnosis of fibromyalgia. 37 female patients followed up with FM diagnosis in pain medicine clinic and a control group consisting of 37 healthy women were included in the study. Sociodemographic and Clinical Characteristics Data Form, Quality of Life Form, fear-avoidance beliefs questionnaire, Anxiety Sensitivity Index-3, Beck Anxiety Inventory, Beck Depression Inventory, and Visual Analogue Scale was applied to the participants. When the patients in the FM group were compared to the control group; Statistically lower scores in all Quality of Life Form subscales except emotional role difficulty and social functionality scores; statistically higher scores in both physical and work activity subscales in fear-avoidance beliefs questionnaire; statistically higher scores in cognitive symptoms subscale in Anxiety Sensitivity Index-3, Beck Anxiety Inventory, Beck Depression Inventory, and Visual Analogue Scale scores were found. In FM patients, it has been determined that anxiety, depression and perceived pain severity reduce social functionality and quality of life in areas such as mental health, physical function, and emotional role difficulties. It was determined that the functionality and quality of life of patients diagnosed with FM decreased in daily life. An important contribution of the study to the literature is that it shows that the behavior of avoiding activity due to pain-induced fear exacerbates the pain and even contributes to its chronicity. These results, which show the effects of anxiety, depression, anxiety sensitivity, and fear-avoidance behavior on the prognosis of the disease in FM patients, indicate that psychiatric evaluation and treatment in FM patients is an important factor that determines the functionality and quality of life.     

老年男性体检人群焦虑和抑郁调查分析

目的探讨老年男性体检人群焦虑和抑郁的患病水平及主要影响因素,为早期开展针对性防控提供依据。方法采用医院焦虑抑郁量表(HADS),对解放军总医院2015年3月至2015年7月1132例接受常规健康体检的老年男性进行横断面调查,年龄(75.2±9.5)岁,其中60~69岁364例,70~79岁363例,≥80岁405例。结果老年男性体检人群焦虑和抑郁问题相对较轻,焦虑阳性率为2.5%,抑郁阳性率为4.3%。其中≥80岁高龄老年人的焦虑和抑郁阳性率分别为2.5%和6.4%。饮食偏好和睡眠障碍是影响老年男性人群焦虑和抑郁的危险因素。饮食偏好对焦虑和抑郁阳性率影响的OR值分别为2.10(95%CI:1.03~4.26,P=0.041)和1.84(95%CI:1.07~3.18,P=0.028)。睡眠障碍对焦虑和抑郁情绪阳性率影响的OR值分别为1.81(95%CI:1.10~2.97,P=0.002)和2.77(95%CI:1.47~5.23,P=0.020)。饮酒是老年男性人群抑郁的保护因素,其OR值为0.47(95%CI:0.27~0.84,P=0.010),即相对于现在不饮酒者(包括既往饮酒和从不饮酒),现在饮酒者发生抑郁的风险下降53%。结论老年男性体检人群焦虑和抑郁问题相对较轻。饮食偏好、现在饮酒和睡眠障碍是影响因素。这也提示我们要重视老年人群的焦虑和抑郁问题,并早期开展针对性干预措施,以减少严重心理问题的发生。     

Moderating effects of coping styles on anxiety and depressive symptoms caused by psychological stress in Chinese patients with Type 2 diabetes

Aims This study aimed to assess possible interactive effects of coping styles and psychological stress on depression and anxiety symptoms in Chinese patients with Type 2 diabetes. Methods Three hundred and four patients with Type 2 diabetes underwent a face‐to‐face interview by trained research staff according to a standardized questionnaire including information on socio‐demographic characteristics, psychological stress, coping styles and anxiety and depressive symptoms. The interactive effects of coping styles and psychological stress on depression and anxiety symptoms were assessed by hierarchical multiple regression analyses. Results There were significant associations of the four domains of psychological stress with anxiety and depressive symptoms, except for the relationship between ‘reduced economic condition’ and depressive symptoms. ‘Negative coping style’ significantly increased the level of both anxiety and depressive symptoms; whereas, ‘active coping style’ and ‘avoidant coping style’ decreased the risk of depressive symptoms. The interactions of ‘negative coping style’ with ‘worrying about decline in body/physical function’ and ‘reduced economic condition’ significantly increased the risk of anxiety and depressive symptoms, and the interaction of ‘social/family crisis caused by the disease’ with ‘avoidance coping style’ and ‘worrying about decline in body/physical function’ with ‘active coping style’ significantly decreased the risk of depressive symptoms. Conclusions The results of this study suggest that certain coping styles might moderate the association of psychological stress with anxiety and depressive symptoms in Chinese patients with Type 2 diabetes.     

A longitudinal study on the association between facets of mindfulness and eating disorder symptoms in individuals diagnosed with eating disorders

Mindfulness‐based treatments for eating disorders could be improved by understanding how facets of mindfulness predict eating disorder symptoms over time. We examined whether facets of mindfulness predict eating disorder symptoms over time and vice versa. Individuals with an eating disorder diagnosis (N = 124; 87.9% diagnosed with anorexia nervosa) and an undergraduate sample (N = 290) completed measures of mindfulness at baseline. The clinical sample also completed these measures 1 month later. Individuals in the clinical sample had lower acting with awareness and higher observing than individuals in the undergraduate sample (ps < 0.002). In the clinical sample, higher body dissatisfaction prospectively predicted lower acting with awareness (p = 0.02). Lower acting with awareness prospectively predicted higher drive for thinness (p < 0.01) and bulimic symptoms (p < 0.01). Acting with awareness shows potential as a process that can be altered to effect positive outcomes on drive for thinness and bulimic symptoms.     

Prevalence and correlates of anxiety symptoms in well-functioning older adults: findings from the health aging and body composition study

OBJECTIVES: To determine the prevalence and correlates of anxiety symptoms in the absence of depression, in older black and white people. DESIGN: Cross-sectional study. SETTING: Baseline assessment of a biracial cohort of community-resident well-functioning men and women aged 70 to 79 participating in the Health Aging and Body Composition study. PARTICIPANTS: Three thousand forty-one participants (mean age 74, 52% women, 58% white). MEASUREMENTS: Participants were asked about three major anxiety symptoms (feeling fearful, tense/keyed-up, or shaky/nervous) derived from the Hopkins Symptom Checklist. Participants were considered to have anxiety symptoms if they reported feeling at least two anxiety symptoms "a little" or one symptom "quite a bit" in the past week. Logistic regression models were used to identify demographic, psychosocial, and health-related correlates of anxiety symptoms. RESULTS: Anxiety symptoms occurred in 15% of older people without depression and 43% of those with depression. Of nondepressed older people, women were more likely to have anxiety symptoms than men (P <.01), especially white women (20% prevalence). After multivariate adjustment, the chronic conditions of urinary incontinence (odds ratio (OR) = 1.5, 95% confidence interval (CI) = 1.1-1.9), hearing impairment (OR = 1.4, 95% CI = 1.0-2.1), hypertension (OR = 1.3, 95% CI = 1.0-1.7) and poor sleep (OR = 1.7, 95% CI = 1.3-2.4) were associated with a higher prevalence of anxiety symptoms. Persons with poorer psychosocial functioning, low personal mastery (OR = 2.0, 95% CI = 1.6-2.5) and the need for more emotional support (OR = 2.2, 95% CI = 1.7-2.8), also had higher rates of anxiety symptoms. CONCLUSION: Anxiety symptoms are common in depressed and nondepressed older people. Given the high prevalence and coexistence with depressive symptoms, it will be important to conduct longitudinal studies that assess depressive and anxiety symptoms to clarify the direction and influence and disentangle the health-related consequences of these two conditions.     

农村中老年人群睡眠特征与高血压关联的横断面研究

目的 通过横断面研究,探讨农村中老年人群睡眠特征与高血压的关联.方法 招募丰县12个村资料完整的429例居民进行人口学特征、疾病史和生活行为习惯、睡眠特征等调查,并进行身高、体质量、血压等体格检查.结果 总人群高血压患病率为47.6％(204/429),其中43.8％(149/340)睡眠质量较差,18.1％(76/4...     

老年心血管疾病患者合并抑郁症状的初步研究

目的研究老年心血管疾病患者合并抑郁症状的相关危险因素。方法以老年抑郁量表随机调查参加正常体检的482例老年人为研究对象,其中有老年心血管者416例,无心血管疾病者66例,分别调查其抑郁症状发生情况,并探讨抑郁症状与冠心病、心律失常和高血压的关系。结果本组老年心血管疾病患者合并抑郁症状的比例明显高于无心血管疾病者,差异有统计学意义(P=0.01,OR=7.619,95%CI 1.826-31.785)。随着年龄的增长,老年心血管疾病患者合并抑郁症状的比例逐渐增高(P0.01)。老年心血管疾病合并抑郁症状患者在冠心病与非冠心病亚组间差异有显著性(P0.01),对是否合并心律失常、高血压和高血脂的危险因素进行比较,两组之间无统计学差异。结论老年心血管疾病患者合并抑郁症状比例显著高于同龄无心血管疾病对照人群,并随年龄增长逐渐增加。     

中年高血压病患者自我管理现状及影响因素分析

目的:观察现阶段中年高血压病患者自我管理的情况,并对其影响因素进行探讨。方法:抽取我校门诊2010~2012年收治的120例中年高血压病患者进行自我管理能力问卷、影响因素问卷调查研究。结果:经过调查,患者在日常生活行为、症状认知、疾病管理及自我管理总分上的分数分别为(12.4±3.7)分、(13.0±2.8)分、(19.2±3.6)分和(44.6±6.5)分。根据多元逐步回归的显示情况来看,患者日常生活行为主要受到自我效能、态度及文化程度等影响;症状认知主要受到文化程度、高血压知识及性别等影响;疾病管理主要受到自我效能、高血压知识及家族史等影响;患者自我管理总维度则显示受到自我效能和对待疾病的态度所影响(均P0.05)。结论:现阶段中年高血压病患者的自我管理水平仍有待提高,主要受到患者的自我效能、面对态度、文化程度和高血压病知识,以及性别和家族史等的影响。     

老年高血压患者左心室肥厚与血液黏度的关系

目的探讨老年高血压患者左心室肥厚(LVH)与血液黏度之间的关系。方法选择125例老年高血压患者,按LVH的有无分为单纯高血压组(52例)及高血压合并LVH组(73例),比较2组全血及血浆黏度、红细胞比积(HCT),分析其与LVH的关系。结果2组老年高血压患者收缩压及舒张压水平无明显差异,合并LVH组的患者全血黏度低切变及HCT均高于单纯高血压组;全血黏度低切变与LVH呈正相关(r=0.249,P<0.05)。结论老年高血压患者全血黏度低切变及HCT增高是易合并LVH的因素之一。     

高血压联合降压治疗与动脉弹性的关系

目的了解以钙通道阻滞剂（CCB）为基础的不同降压药物联合治疗方案在降压达标后对中老年高血压患者动脉弹性的影响,评估其防治心脑血管危险的效果。方法 156例中老年高血压患者被随机分为两组,经5～7d药物洗脱期后分别接受CCB＋血管紧张素转换酶抑制剂（ACEI）或血管紧张素受体阻滞剂（ARB）以及CCB＋利尿剂（D）联合治疗,4周常规剂量治疗后血压未达标者加用小剂量β受体阻滞剂（β-B）至血压达标。治疗前和治疗后1年分别检测治疗组患者血压、心率、大动脉弹性指数（C1）和小动脉弹性指数（C2）,比较各治疗组间血压、心率、C1和C2的变化。以36例中老年健康者1年前后的C1和C2为对照,排除因增龄所致的动脉弹性改变。结果①各治疗组治疗后收缩压、舒张压、脉压均明显降低,差异有统计学意义（P均〈0.01）。②治疗后CCB＋ACEI/ARB＋β-B（C＋A＋B）组和CCB＋D＋β-B（C＋D＋B）组心率明显减慢,差异有统计学意义（P均〈0.01）;CCB＋ACEI/ARB（C＋A）组心率减慢,差异有统计学意义（P〈0.05）。③治疗后C＋A组C1减小,差异有统计学意义（P〈0.05）;治疗后C＋A＋B组和C＋D＋B组C2均增大,P〈0.05,差异有统计学意义。④健康对照组1年前后各项指标血压、心率、C1和C2均无变化（P〉0.05）。结论在降压达标情况下,C＋A和C＋D联合治疗对中老年高血压患者的动脉弹性无明确改善,C＋A＋B和C＋D＋B联合治疗可改善中老年高血压患者的小动脉弹性,小剂量β受体阻滞剂与其它常用降压药物联用对中老年高血压患者动脉弹性改善有益。     

The effect of mind-body exercise on blood pressure in middle-aged and elderly patients with hypertension: A protocol for a systematic review and meta-analysis

Background:Depending on the person, cervical spondylosis may have no clinical symptoms, but cervical spondylosis will definitely cause changes in people''s blood pressure, which will further affect physical and mental health.Objectives:This study aims to explore the effect and safety of mind-body exercise intervention on the blood pressure in middle-aged and elderly patients with hypertension through meta-analysis.Methods:This meta-analysis searched studies from 4 research databases: the China National Knowledge Infrastructure (from 1979), Web of Science (from 1950), PubMed (from 1965), and Cochrane (from 1991), Date of retrieval: January 22, 2021, Two authors will independently search literature records, scan titles, abstracts, and full texts, collect data, and assess materials for risk of bias. The data will be analyzed by Stata 14.0 software.Results:The present study is a systematic review and meta-analysis program with no results. Data analysis will be completed after the program has been completed.Discussion:This meta-analysis may provide clinical practice with more reliable evidence-based medical evidence that mind-body exercise can benefit the blood pressure of middle-aged and elderly hypertensive patients.INPLASY Registration Number:INPLASY202130072.     

振源胶囊联合小剂量劳拉西泮治疗老年慢性心力衰竭伴焦虑症状的临床观察

目的 探讨振源胶囊联合劳拉西泮治疗老年慢性心力衰竭（CHF）伴发焦虑症状患者的有效性和安全性。方法 选择2013年1月至2015年2月在北京老年医院门诊及住院收治的315例≥60岁的CHF患者,应用汉密尔顿焦虑量表（HAMA）评价,从中筛选出并发焦虑症状的患者81例,随机分成对照组40例和治疗组41例。两组均按心力衰竭指南给予正规药物治疗、心理干预、康复训练,对照组口服劳拉西泮抗焦虑治疗,治疗组口服劳拉西泮+振源胶囊,观察时间为4周。比较两组治疗前后的心功能分级、HAMA评分、焦虑自评量表（SAS）评分,左室射血分数（LVEF）、血浆氨基端B型利钠肽原（NT-proBNP）的变化。结果 治疗组患者心功能分级、HAMA评分、SAS评分的改善均优于对照组,差异有统计学意义（P＜0.05）;两组患者LVEF、NT-proBNP均较治疗前好转,治疗组好转更明显,两组比较差异无统计学意义（P＞0.05）。结论 振源胶囊联合劳拉西泮能显著提高CHF伴发焦虑症状患者的临床疗效,不良反应少,依从性好,优于单用劳拉西泮治疗。     

中国45岁及以上中老年人群握力与高血压的关联研究

目的 探讨中国45岁及以上中老年人群握力与高血压发病风险之间的关联,为高血压预防干预策略的制定提供科学依据.方法 数据来源于中国健康与养老追踪研究.采用多因素Logistic回归或多元线性回归分析握力与高血压及血压水平之间的关联.握力指标选用相对最大握力(最大握力/体质指数),并根据其三分位数分为低、中、高三组.结果 ...