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1.
Psychol Health ; : 1-20, 2023 Oct 08.
Article in English | MEDLINE | ID: mdl-37807520

ABSTRACT

OBJECTIVE: This study investigated the association between Type D personality and prognoses in stable coronary artery disease (CAD) patients by mode of endpoints, age, and methodological debates to explain substantial heterogeneity among Type D studies. DESIGN: The prospective study was designed to recruit 590 stable CAD patients in Taiwan. Main outcome measures: Demographic and clinical characteristics, and the 14-item Type D scale-Taiwanese version were recorded at discharge. RESULTS: Hierarchical logistic regression analyses showed, regardless of the methodological debates, Type D personality was significantly associated with MACEs though not non-cardiac outcomes in stable CAD patients after adjusting for possible confounders. Furthermore, Type D personality was especially associated with MACEs in stable CAD patients with younger age (<65 y), rather than older age (≥65 y). Subgroup analysis also showed the adverse effect of Type D personality on MACEs was larger among males, those living in the rural region, those with PTCA or stent, those with heart failure, hypertension, diabetes, and those who were smokers. CONCLUSIONS: Regardless of whether the methodological debate is dichotomous or continuous, Type D personality was significantly associated with MACEs in stable CAD patients, some of whom had younger age, were males, smokers, or had comorbidities.

2.
J Psychosom Res ; 154: 110723, 2022 03.
Article in English | MEDLINE | ID: mdl-35078080

ABSTRACT

BACKGROUND: Lower levels of perceived social support have been known as an independent predictor of hospital readmissions in patients with heart failure (HF). However, the impact of sources of perceived social support on readmissions remain unexplored. PURPOSE: The main purpose of this study was to investigate and compare the relative importance of social support from significant other, family, and friends on all-cause readmission and cardiac readmission in patients with HF. METHODS: The prospective cohort study was used to recruit a total of 299 patients with HF in Taiwan between May 2012 and December 2014. Demographic and clinical characteristics, Multidimensional Perceived Social Support Scale (MPSSS), and 18-month follow-up readmissions were recorded during the hospital stay. Univariate and multivariate logistic regressions were constructed to determine the impact of levels and sources of perceived social support with all-cause readmission and cardiac readmission. RESULTS: A total of 158 patients (52.8%) and 118 patients (39.5%), respectively, had all-cause readmission and cardiac readmissions within 18 months. Multivariate logistic regression yielded inverse associations between levels of perceived social support and readmissions by 18-months. Importantly, social support from significant other was significantly associated with a lower risk of readmissions, both of all-cause readmission and cardiac readmission, in patients with HF, even after controlling for possible covariates, social support from family and friends. CONCLUSIONS: Social support from significant other, rather than from family and friends, was relatively and inversely associated with 18-month all-cause readmission and cardiac readmission in patients with HF, which is consistent with the hierarchical compensatory model.


Subject(s)
Heart Failure , Patient Readmission , Heart Failure/therapy , Humans , Length of Stay , Prospective Studies , Retrospective Studies , Risk Factors , Social Support
3.
Medicina (Kaunas) ; 56(4)2020 Apr 02.
Article in English | MEDLINE | ID: mdl-32252472

ABSTRACT

BACKGROUND AND OBJECTIVES: Type D personality, characterized by two stable traits (social inhibition and negative affectivity), is associated with adverse cardiovascular events. A possible mediating factor for this association could be hypertension. Previous research has shown that individuals with Type D personality were associated with an increased risk of hypertension. However, the association of negative affectivity and social inhibition on blood pressure in normotensive individuals has not yet been reported. Therefore, the aim of this study was to investigate whether negative affectivity and social inhibition were associated with systolic and diastolic blood pressure in normotensive middle-aged and older Taiwanese adults. MATERIALS AND METHODS: A cross-sectional study design was used. Individuals attending general health examination at a regional hospital in southern Taiwan who were 40 to 75 years old were recruited. Patients with self-reported hypertension or currently receiving antihypertensive medication were excluded. Negative affectivity and social inhibition were assessed with the 14-item Type D Scale-Taiwanese version. Multiple linear regression analyses were conducted to determine the association of Z-score transformed negative affectivity and social inhibition on blood pressure. RESULTS: A total of 92 patients with a mean age of 51.5 years were included in the study, and 15 (16.3%) were defined as having a Type D personality. The Z-score transformed negative affectivity score (p = 0.035, effect size = 0.18) and Z-score transformed social inhibition score (p = 0.054, effect size = 0.17) were significantly associated with a higher systolic blood pressure. In addition, the Z-score transformed negative affectivity score (p = 0.036, effect size = 0.28) and Z-score transformed social inhibition score (p = 0.154, effect size = 0.24) were significantly associated with a higher diastolic blood pressure. CONCLUSIONS: Negative affectivity of the Type D personality was significantly associated with higher systolic and diastolic blood pressure, with a medium effect size, in apparently healthy middle-aged and older adults. Assessment of negative affectivity may be clinically useful in identifying individuals at risk of hypertension.


Subject(s)
Blood Pressure/physiology , Cardiovascular Diseases/complications , Mood Disorders/complications , Adult , Aged , Blood Pressure Determination/instrumentation , Blood Pressure Determination/methods , Cardiovascular Diseases/etiology , Cardiovascular Diseases/physiopathology , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Mood Disorders/psychology , Risk Factors , Taiwan
4.
J Am Heart Assoc ; 8(12): e010739, 2019 06 18.
Article in English | MEDLINE | ID: mdl-31181979

ABSTRACT

Background Evidence suggests differences in clinical characteristics, causes, and prognoses between heart failure with reduced ejection fraction ( HF r EF ) and heart failure with preserved ejection fraction (HFpEF). Most studies have failed to support the prognostic relevance of anxiety in HF r EF or unclassified HF with mean left ventricular ejection fraction <40%. Meanwhile, the association between anxiety and prognoses in HF p EF remains unexamined. This study compared the prognostic value of anxiety between HF r EF and HF p EF . Methods and Results A total of 158 patients with HF r EF (left ventricular ejection fraction=28.51±7.53%) and 108 patients with HFpEF (left ventricular ejection fraction=64.53±9.67%) were recruited between May 2012 and December 2014. Demographic and clinical characteristics, Spielberger State-Trait Anxiety Inventory, Beck Depression Inventory- II scale, and 18-month follow-up outcomes were recorded during the hospital stay. There were significant differences in age, sex, comorbidities, laboratory biomarkers, discharge medications, and unhealthy behaviors, which supported the contention that HF r EF and HF p EF represent 2 distinct phenotypes, although there were no significant differences in anxiety and 18-month outcomes. Multiple logistic regression yielded no significant associations between anxiety and 18-month outcomes in HF r EF . By contrast, trait anxiety could predict 18-month all-cause mortality (odds ratio, 1.429; 95% CI, 1.020-2.000; P=0.038), all-cause readmission or death (odds ratio, 1.147; 95% CI , 1.036-1.271; P=0.008), and cardiac readmission or death (odds ratio, 1.133; 95% CI , 1.031-1.245; P=0.010) in HF p EF after adjusting for possible confounders. Conclusions Trait anxiety was independently associated with 18-month all-cause mortality, all-cause readmission or death, and cardiac readmission or death in HF p EF , but not in HF r EF .


Subject(s)
Anxiety/etiology , Heart Failure/complications , Heart Failure/physiopathology , Stroke Volume , Adult , Aged , Female , Heart Failure/mortality , Heart Failure/psychology , Humans , Male , Middle Aged , Prognosis , Prospective Studies , Ventricular Function, Left
5.
PLoS One ; 14(4): e0215726, 2019.
Article in English | MEDLINE | ID: mdl-31002696

ABSTRACT

BACKGROUND: Type D personality was hypothesized to influence clinical and patient-centered outcomes patients with heart failure. The aim of this study was to investigate the association between negative affectivity and social inhibition components of Type D personality and cardiac readmission in patients with heart failure. METHODS: A prospective observational study design was used. A total of 222 patients with heart failure were recruited from the department of cardiology in two regional hospitals in Taiwan. The 14-item Type D Scale-Taiwanese version was used to assess negative affectivity and social inhibition of the patients. Logistic regression analyses were conducted to determine the association of both Z-score transformed and dichotomized negative affectivity and social inhibition with 6-month and 18-month cardiac readmissions. RESULTS: A total of 55 patients (24.8%) and 89 patients (40.1%) had cardiac readmissions within 6 months and 18 months, respectively. Multiple logistic regression analyses of Z-score transformed negative affectivity and social inhibition were significantly associated with (1) 6-month cardiac readmission with odds ratios of 1.62 (P = 0.003) and 1.48 (P = 0.014), respectively and (2) 18-month cardiac readmission with odds ratios of 1.45 (P = 0.013) and 1.38 (P = 0.031), respectively. Similar findings were obtained when negative affectivity and social inhibition were analyzed as dichotomized scores. CONCLUSIONS: Negative affectivity and social inhibition components of the Type D personality were significantly associated with a higher risk of cardiac readmission in both 6 months and 18 months after the initial hospitalization in patients with heart failure.


Subject(s)
Affect , Heart Failure/psychology , Heart Failure/therapy , Inhibition, Psychological , Patient Readmission/statistics & numerical data , Personality , Aged , Asian People/psychology , Female , Heart Failure/ethnology , Humans , Logistic Models , Male , Middle Aged , Personality Assessment/statistics & numerical data , Prospective Studies , Risk Assessment/methods , Risk Assessment/statistics & numerical data , Risk Factors , Taiwan
6.
PLoS One ; 13(11): e0207931, 2018.
Article in English | MEDLINE | ID: mdl-30496222

ABSTRACT

BACKGROUND: Many patients with coronary artery heart disease are unable to access traditional psychosocial rehabilitation conducted face to face due to excessive travel distance. Therefore, this study developed and assessed the feasibility and acceptability of an 8-week Internet-based cognitive-behavior group therapy program, described the patterns of use and measured change in risk factors. METHODS: This study adopted an online video conference system, JointNet, to maintain group interaction functions similar to face to face groups online, and also built an self-learning platform to deliver psychoeducation content and cognitive-behavior therapy related materials and homework. Forty-three out-patients were recruited in the pilot study, who then chose to participate in either the Internet-based cognitive-behavior group therapy or face to face group based on their preference. Fourteen patients were assigned to the waiting-list control. RESULTS: Seventeen participants (17/43 = 39.5%) chose the Internet-based cognitive-behavior group therapy program. Among them, thirteen participants (13/17 = 76.5%) finished the program and were more male (92.3% vs. 50%), employed (53.8% vs. 35.3%), and had longer education duration (13.9 vs. 12.5 years) than the counterparts of the face to face group. Furthermore, they were highly motivated with average number of log-ins (66.5 time), website surfing time (950.94 min), reading frequency (78.15 time) and reading time (355.90 min) for the self-learning platform during eight weeks; and also highly satisfied (97%) with visiting the self-learning platform and video conferences. The treatment effectiveness of Internet-based cognitive-behavior group therapy was comparable with face to face one in reducing anxiety, hostility, respiration rate, and in improving vasodilation but not depression compared with the waiting-list control. CONCLUSION: These results indicated that the Internet-based group therapy program using video conference is feasible and acceptable for the psychosocial rehabilitation of patients with coronary artery heart disease, and provides an alternative for patients who are unable to obtain conventional psychosocial rehabilitation conducted face to face.


Subject(s)
Cognitive Behavioral Therapy/methods , Coronary Artery Disease/psychology , Aged , Anxiety , Cognition , Coronary Artery Disease/therapy , Depression , Female , Humans , Internet , Learning , Male , Middle Aged , Pilot Projects , Psychotherapy, Group/methods , Risk Factors , Taiwan , Videoconferencing
7.
Acta Cardiol Sin ; 34(5): 417-423, 2018 Sep.
Article in English | MEDLINE | ID: mdl-30271092

ABSTRACT

BACKGROUND: Type D, otherwise known as distressed personality type, has been associated with an increased risk of cardiovascular morbidity and mortality. Blood pressure reactivity and recovery to stress could be a possible underlying pathway linking type D personality and cardiovascular events. METHODS: A total of 41 patients with hypertension were recruited from a regional hospital in southern Taiwan. Demographic and clinical characteristics were obtained from all participants. Type D personality was assessed using the 14-item Type D Scale-Taiwanese version. Systolic blood pressure, diastolic blood pressure, and heart rate were measured at the end of baseline, anger recall, verbal, and recovery phases of an anger recall task. Analysis of covariance was used to examine differences in blood pressure and heart rate at the anger recall, verbal, and recovery phase between patients with or without type D personality. RESULTS: After adjusting for baseline measurements, sex, and age, systolic blood pressure (p = 0.002) and diastolic blood pressure (p = 0.011) at the recovery phase were significantly higher in the patients with type D personality. No significant differences in blood pressure or heart rate were observed in the anger recall or verbal phase between the two groups of patients. CONCLUSIONS: The findings of this study support the notion that prolonged blood pressure recovery rather than high reactivity could be an underlying pathway linking type D personality and the risk of future cardiovascular events among patients with hypertension.

8.
Psychogeriatrics ; 17(6): 364-370, 2017 Nov.
Article in English | MEDLINE | ID: mdl-28261945

ABSTRACT

AIM: The relationship between declining performance, as measured by changes in reaction time, and declining cognitive function has not been critically studied. The aim of the present study was to investigate the association between reaction time during a task and cognitive ability in elderly Taiwanese individuals. METHODS: Patients aged 65 years or older with mild cognitive impairment (MCI) (n = 33) and Alzheimer's disease (n = 26) were recruited from the neurology clinic of a regional hospital in southern Taiwan. In addition, 28 healthy controls aged 65 years or older were recruited from the community. The cognitive performance of the study participants was assessed using the Cognitive Abilities Screening Instrument (CASI). A computer-administered simple reaction time (SRT) task and a flanker reaction time (FRT) task were administered to assess participants' cognitive function. A non-parametric Kruskal-Wallis test was performed to compare CASI scores, SRT, and FRT among the three groups. anova was also used to compare CASI scores, inverse-transformed SRT, and inverse-transformed FRT among the three groups, with adjustment for age and years of education. Additionally, Pearson's partial correlation coefficients were used to assess the association of CASI scores with inverse-transformed SRT, and inverse-transformed FRT within each of the three groups. RESULTS: Significant differences in CASI scores, SRT, and FRT were found between the Alzheimer's disease group and the other two groups, either with or without adjustment for age or education. The reaction time of patients with Alzheimer's disease was significantly slower than the other two groups. Moreover, significant correlation between CASI and FRT was found in patients with MCI. CONCLUSION: Altered performance in a speed task was observed in patients with MCI. The FRT task should further be explored for its role as a marker for cognitive decline in elderly individuals, particularly in those with MCI.


Subject(s)
Alzheimer Disease/diagnosis , Cognitive Dysfunction/physiopathology , Cognitive Dysfunction/psychology , Psychomotor Performance , Reaction Time/physiology , Aged , Aged, 80 and over , Case-Control Studies , Cognitive Dysfunction/complications , Humans , Motor Skills , Neuropsychological Tests , Taiwan , Task Performance and Analysis
9.
Acta Cardiol Sin ; 31(4): 308-16, 2015 Jul.
Article in English | MEDLINE | ID: mdl-27122887

ABSTRACT

BACKGROUND: Hostility is an important psychosocial risk factor in coronary artery disease (CAD). Expressive and suppressive hostility behaviors are related to cardiovascular response in healthy adults. However, the relationships of these behavioral dimensions to cardiac autonomic activations in CAD remain unclear. METHOD: This study involved 76 patients with CAD to whom a hostility inventory was administered, who were instructed to recall a neutral event and an anger-related event. Heart rate and blood pressure were obtained for each patient as the indices of cardiovascular response; heart rate variability was transformed from electrocardiograph and as the indices of cardiac autonomic activation. RESULTS: The results showed that CAD patients with expressive hostility behavior experienced higher cardiovascular autonomic activations during the neutral and anger recall tasks, and lower parasympathetic activations during the recovery after an anger episode. On the other hand, CAD patients with suppressive hostility behavior experienced both sympathetic and parasympathetic activations during the baseline and recovery stages, as well as simultaneously activated higher parasympathetic response. CONCLUSIONS: The results of this study suggested that it is appropriate to extend the cardiac autonomic activation model for expressive and suppressive hostility behaviors in patients with CAD. KEY WORDS: Cardiac autonomic; Coronary artery disease; Expressive hostility; Suppressive hostility behaviors.

10.
BMC Psychiatry ; 13: 46, 2013 Feb 04.
Article in English | MEDLINE | ID: mdl-23379902

ABSTRACT

BACKGROUND: Type D (distressed) personality, defined by negative affectivity and social inhibition, is related to cardiovascular outcomes. Little is known about Type D in non-Western cultures. We examined the validity of this construct and its assessment in Taiwanese patients with coronary artery disease (CAD) and adults from the general population. METHODS: CAD patients (N = 87) and adults from the general population (N = 421) completed the 14-item Type D Scale- Taiwanese version (DS14-T), State-Trait Anxiety Inventory, Beck Depression Inventory-II, and Chinese Hostility Inventory Short-Form. RESULTS: Based on the psychometric examination, item #3 of the original DS14, "I often talk to strangers" was replaced by "I don't like to have a lot of people around me" which comes from the "Withdrawal" facet of social inhibition of DS-24. The reliability of Type D assessment in Taiwan was good, with Cronbach's α for negative affectivity and social inhibition of .86 and .79. Factor analyses confirmed the two-factor model of the Type D construct. The prevalence rate of Type D personality in Taiwan was 20% in CAD patients and 16% in the general population. Negative affectivity was positively associated with anxiety, depression and hostility, and social inhibition was positively associated with suppressive hostility and negatively associated with expressive hostility after controlling for the total hostility. Furthermore, Taiwanese individuals with a Type D personality displayed elevated levels of anxiety, depression and hostility. CONCLUSIONS: The Type D construct and its assessment with the DS14-T is generalizable to an Asian setting, Taiwan. The DS14-T showed good psychometric properties, and the prevalence of Type D personality in Taiwan was similar to the prevalence rates in Western countries and Mainland China, and Type D was associated with anxiety, depression and hostility.


Subject(s)
Personality Disorders/diagnosis , Anxiety/ethnology , Anxiety/psychology , Coronary Disease/psychology , Depression/ethnology , Depression/psychology , Factor Analysis, Statistical , Female , Hostility , Humans , Male , Middle Aged , Personality Assessment , Personality Disorders/epidemiology , Personality Disorders/ethnology , Prevalence , Psychiatric Status Rating Scales , Psychometrics , Reproducibility of Results , Social Adjustment , Taiwan/epidemiology
12.
Int J Psychol ; 45(4): 286-93, 2010 Aug 01.
Article in English | MEDLINE | ID: mdl-22044014

ABSTRACT

The purpose of this study was to examine the effects of gender on the relationship between multidimensional hostility and psychosomatic symptoms in Chinese culture. The participants in this study were 398 Chinese college students (40% female) recruited from Taiwan. Four dimensions of multidimensional hostility-hostility cognition, hostility affect, expressive hostility behavior, and suppressive hostility behavior-were measured by the Chinese Hostility Inventory. After controlling for the effects of depression and anxiety, the results of path analysis revealed that the multidimensional hostility predicted psychosomatic symptoms directly, and predicted psychosomatic symptoms indirectly through negative health behavior. Furthermore, gender moderated the relationships between multidimensional hostility and health outcomes. Expressive hostility exacerbated psychosomatic symptom in females but buffered it in males, while affective hostility exacerbated psychosomatic symptoms in males. Additionally, suppressive hostility behavior was correlated to psychosomatic symptoms indirectly through negative health behavior in females. Moreover, expressive hostility was correlated to psychosomatic symptoms indirectly through negative health behavior more in males than in females.


Subject(s)
Employee Performance Appraisal , Gender Identity , Hostility , Job Satisfaction , Psychophysiologic Disorders/ethnology , Psychophysiologic Disorders/psychology , Adaptation, Psychological , Adolescent , Adult , Female , Health Behavior , Humans , Male , Models, Psychological , Personality Inventory , Social Values , Statistics as Topic , Students/psychology , Taiwan , Young Adult
13.
J Behav Med ; 31(6): 517-24, 2008 Dec.
Article in English | MEDLINE | ID: mdl-18830811

ABSTRACT

Aim It has been demonstrated that brief episodes of mental stress can cause transient endothelial dysfunction, which is an important early event in atherogenesis. The purpose of this study is to examine the independent effect of hostility trait on resting endothelial function. Objective A total of 89 healthy adults were recruited. Hostility was measured by the Buss-Durkee Hostility Inventory- Chinese Version- Short Form. Vascular dilatory functions were measured by using ultrasound imaging of the brachial artery before and after cuff occlusion, before and after sublingual nitroglycerin. Conclusion Multiple regression analyses revealed the independent negative effect of hostility on flow-mediated dilation (FMD). And this association is independent from biomedical risk factors and other psychological factors, specifically anxiety and depression. With respect to Nitroglycerin-induced dilation, none of the psychological risk factors were found to have statistically significant contribution.


Subject(s)
Atherosclerosis/psychology , Endothelial Cells/physiology , Hostility , Stress, Psychological/physiopathology , Vasodilation/physiology , Aged , Endothelial Cells/drug effects , Female , Humans , Male , Middle Aged , Nitroglycerin/pharmacology , Reference Values , Risk Factors , Sex Factors , Stress, Psychological/psychology , Vasodilation/drug effects , Vasodilator Agents/pharmacology
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