ABSTRACT
OBJECTIVE: Acute exercise elicits various biobehavioral and psychological responses, but results are mixed with regard to the magnitude of exercise-induced affective reactions. This meta-analysis examines the magnitude of general mood state, anxiety, and depressive symptom responses to acute exercise while exploring exercise protocol characteristics and background health behaviors that may play a role in the affective response. METHODS: A total of 2770 articles were identified from a MEDLINE/PubMed search and an additional 133 articles from reviews of reference sections. Studies had to have measured general mood before the acute exercise bout and within 30 minutes after exercise completion. Effect sizes were estimated using Hedges' g , with larger values indicating improvement in the outcome measure. RESULTS: A total of 103 studies were included presenting data from 4671 participants. General mood state improved from preexercise to postexercise ( g = 0.336, 95% confidence interval [CI] = 0.234-0.439). Anxiety ( g = 0.497, 95% CI = 0.263-0.730) and depressive symptoms ( g = 0.407, 95% CI = 0.249-0.564) also improved with exercise. There was substantial and statistically significant heterogeneity in each of these meta-analyses. This heterogeneity was not explained by differences in participants' health status. Meta-regression analyses with potential moderators (intensity of exercise, mode of exercise, usual physical activity level, or weight status of participants) also did not reduce the heterogeneity. CONCLUSION: This meta-analysis shows significantly improved general mood, decreased anxiety, and lower depressive symptoms in response to an acute bout of exercise. There was substantial heterogeneity in the magnitude of the effect sizes, indicating that additional research is needed to identify determinants of a positive affective response to acute exercise.
Subject(s)
Affect , Anxiety , Depression , Exercise , Humans , Exercise/physiology , Depression/physiopathology , Affect/physiologyABSTRACT
BACKGROUND: Cardiac rehabilitation (CR) participation after percutaneous coronary intervention (PCI) for coronary heart disease lowers the disease burden and risk of recurrent cardiac events. Examining psychological factors may improve post-PCI health behavior adherence. PURPOSE: To determine whether psychological factors are associated with post-PCI health behavior adherence, and the role of CR participation. METHODS: Data from 1,682 patients (22.1% female, Mage = 64.0, SDage = 10.5 years) from the THORESCI cohort were included. Adjusted mixed models were used to examine associations between psychological factors and the 1-year course of health behaviors, using interactions to test for moderation by CR participation. RESULTS: Psychological factors were associated with the trajectories of adherence to medical advice, exercise, and diet. The strongest association found was between optimism and the trajectory of dietary adherence (B: = -0.09, pâ =â .026). Patients with high optimism levels had a worse trajectory of dietary adherence compared to patients with low to middle optimism levels. Participation in CR buffered the associations of high anxiety, pessimism, and low to middle resilience, but strengthened the associations of high stress in the past year with the probability of smoking. CONCLUSIONS: Psychological factors are associated with post-PCI health behavior adherence, but the pattern of associations is complex. Patients with high levels of anxiety, pessimism, and low to middle resilience levels may disproportionately benefit from CR. Cardiac rehabilitation programs could consider this to improve post-PCI health behavior adherence. CLINICAL TRIALS REGISTRATION #: NCT02621216.
For patients with coronary heart disease who have undergone percutaneous coronary intervention (PCI), participating in cardiac rehabilitation (CR) reduces the disease burden and the risk of future cardiac events. However, adherence to the health behaviors targeted in CR could be improved. Using data from 1,682 patients included in the THORESCI study, we explored whether psychological factors could predict health behavior adherence and the role of participation in CR. Results revealed that psychological factors were linked to adherence to medical advice, exercise, and diet. Overall, patients with low to moderate optimism levels exhibited more favorable changes in healthy dietary habits than patients with high levels of optimism. Participation in CR made the link between high anxiety, pessimism, low to moderate resilience, and lower adherence to health behaviors less strong. Cardiac rehabilitation programs could use these results to enhance the health behavior adherence of patients who have undergone PCI.
Subject(s)
Cardiac Rehabilitation , Coronary Disease , Percutaneous Coronary Intervention , Humans , Female , Male , Cardiac Rehabilitation/psychology , Percutaneous Coronary Intervention/rehabilitation , Health Behavior , Coronary Disease/surgery , ExerciseABSTRACT
BACKGROUND: Currently, no uniform, well-validated and comprehensive lifestyle behaviour self-assessment instrument exists for patients with cardiovascular disease. PURPOSE: To evaluate the usability of a novel mobile application (LifeStyleScore) based on validated instruments for the assessment of cardiovascular risk behaviours. Secondly, the application's acceptance by healthcare professionals (HCPs) and its association with improved patient activation and lifestyle behaviour was evaluated. METHODS: In this single-centre, non-randomised observational pilot study, patients with coronary artery disease or atrial fibrillation entering cardiac rehabilitation (CR) completed the LifeStyleScore application, the Patient Activation Measure (PAM-13®), and the System Usability Scale (SUS) during the CR intake and after CR completion. A focus group interview was performed with the HCPs involved. RESULTS: We analysed 20 participants, 3 of whom were women, with a mean age of 61.9⯱ 6.7 years. The LifeStyleScore application was rated with a SUS score above average (>â¯68) before (69.6⯱ 13.4) and after CR (68.6⯱ 15.1). All HCPs (nâ¯= 8) found the application usable. Patient activation did not increase significantly after CR compared with baseline (62.0⯱ 8.6 versus 59.2⯱ 9.5, respectively, pâ¯= 0.28) and only physical activity levels improved significantly (2.4⯱ 0.7 (standardised score) at baseline, 2.8⯱ 0.4 after CR, pâ¯= 0.04). CONCLUSION: The LifeStyleScore application was found to be usable for patients receiving CR. Its use did not result in increased patient activation, and of the lifestyle behaviours only physical activity levels improved. Further research is needed to evaluate how such applications can be optimally incorporated in CR programmes.
ABSTRACT
OBJECTIVE: Negative emotional states, such as anger and anxiety, are associated with the onset of myocardial infarction and other acute clinical manifestations of ischemic heart disease. The likelihood of experiencing these short-term negative emotions has been associated with long-term psychological background factors such as depression, generalized anxiety, and personality factors. We examined the association of acute emotional states preceding cardiac stress testing (CST) with inducibility of myocardial ischemia and to what extent psychological background factors account for this association. METHODS: Emotional states were assessed in patients undergoing CST (n = 210; mean [standard deviation] age = 66.9 [8.2] years); 91 (43%) women) using self-report measures and video recordings of facial emotion expression. Video recordings were analyzed for expressed anxiety, anger, sadness, and happiness before CST. Psychological background factors were assessed with validated questionnaires. Single-photon emission computed tomography was used to evaluate inducibility of ischemia. RESULTS: Ischemia occurred in 72 patients (34%). Emotional states were not associated with subsequent inducibility of ischemia during CST (odds ratio between 0.93 and 1.04; p values > .50). Psychological background factors were also not associated with ischemia (odds ratio between 0.96 and 1.06 per scale unit; p values > .20) and did not account for the associations of emotional states with ischemia. CONCLUSIONS: Emotional states immediately before CST and psychological background factors were not associated with the inducibility of ischemia. These findings indicate that the well-documented association between negative emotions with acute clinical manifestations of ischemic heart disease requires a different explanation than a reduced threshold for inducible ischemia.
Subject(s)
Facial Expression , Myocardial Ischemia , Aged , Anger , Emotions , Female , Happiness , Humans , Male , Myocardial Ischemia/diagnosis , Myocardial Ischemia/psychology , Stress, Psychological/complicationsABSTRACT
OBJECTIVE: Pregnancy-induced hypertension (PIH) is associated with serious complications in both the mother and the unborn child. We examined the possible association between trajectories of maternal psychological distress symptoms and PIH separately in primiparous and multiparous women. METHODS: Pregnancy-specific negative affect (P-NA) and depressive symptoms were assessed prospectively at each trimester using the Tilburg Pregnancy Distress Scale pregnancy negative affect subscale (P-NA) and the Edinburgh Depression Scale (EDS). Data on PIH were collected from medical records. Growth mixture modeling analysis was used to identify trajectories of P-NA and EDS. The independent role of P-NA and EDS symptom trajectories on developing PIH was examined using multivariate logistic regression models. RESULTS: One hundred (7.6%) women developed PIH and were compared with 1219 women without hypertension or other complications during pregnancy. Three P-NA trajectories were identified: low stable (reference group; 90%), decreasing (5.2%), and increasing (4.8%). The latter two classes showed persistently and significantly higher P-NA symptoms during pregnancy compared with the reference group. In multiparous women, high P-NA scores (belonging to classes 2 and 3) were related to PIH (odds ratio [OR] = 6.91, 95% confidence interval [CI] = 2.26-21.2), independent of body mass index (OR = 1.17, 95% CI = 1.06-1.27) and previous PIH (OR = 14.82, 95% CI = 6.01-32.7). No associations between P-NA and PIH were found in primiparous women. EDS trajectories were not related to PIH in both primiparous and multiparous women. CONCLUSIONS: In multiparous women, persistently high levels of P-NA symptoms but not depressive symptoms were independently associated with development of PIH.
Subject(s)
Hypertension, Pregnancy-Induced , Hypertension , Psychological Distress , Body Mass Index , Female , Humans , Hypertension/etiology , Hypertension, Pregnancy-Induced/epidemiology , Male , Odds Ratio , Pregnancy , Prospective Studies , Risk FactorsABSTRACT
BACKGROUND: Patients with myocardial ischemia in the absence of obstructive coronary artery disease (CAD) often experience anginal complaints and are at risk of cardiac events. Stress-related psychological factors and acute negative emotions might play a role in these patients with suspect coronary microvascular dysfunction (CMD). METHODS AND RESULTS: 295 Patients (66.9 ± 8.7 years, 46% women) undergoing myocardial perfusion single-photon-emission computed tomography (MPI-SPECT), were divided as follows: (1) a non-ischemic reference group (n = 136); (2) patients without inducible ischemia, but with a history of CAD (n = 62); (3) ischemia and documented CAD (n = 52); and (4) ischemia and suspect CMD (n = 45). These four groups were compared with regard to psychological factors and acute emotions. Results revealed no differences between the groups in psychological factors (all P > .646, all effect sizes d < .015). State sadness was higher for patients with suspect CMD (16%) versus the other groups (P = .029). The groups did not differ in the association of psychological factors or emotions with anginal complaints (all P values > .448). CONCLUSION: Suspect CMD was not associated with more negative psychological factors compared to other groups. State sadness was significantly higher for patients with suspect CMD, whereas no differences in state anxiety and other psychological factors were found.
Subject(s)
Coronary Artery Disease , Myocardial Ischemia , Myocardial Perfusion Imaging , Angina Pectoris , Coronary Angiography , Female , Humans , Ischemia , Male , Myocardial Ischemia/complications , Myocardial Ischemia/diagnostic imaging , Tomography, Emission-Computed, Single-PhotonABSTRACT
Perinatal depression is common, affecting approximately 7-13% of women. Studies have shown an association between unplanned pregnancy and perinatal depressive symptoms, but many used a cross-sectional design and limited postnatal follow-up. The current study investigated the association of unplanned pregnancy with perinatal depressive symptoms using a longitudinal cohort study that followed women from the first trimester until 12 months postpartum. Pregnant women (N = 1928) provided demographic and clinical data and information about pregnancy intention at the first trimester. Depressive symptoms were assessed during each trimester of pregnancy and five times postpartum using the Edinburgh Postnatal Depression Scale (EPDS) until 12 months postpartum. Mixed model analyses were used to investigate the association between an unplanned pregnancy and the level of depressive symptoms. Women with an unplanned pregnancy (N = 111, 5.8%) reported persistently higher levels of depressive symptoms during the entire perinatal period compared to women with a planned pregnancy, after adjustment for confounders (p < 0.001). However, the course of depressive symptom scores over time in women with an unplanned pregnancy was similar to that of women with a planned pregnancy. Lower age (p = 0.006), unemployment (p = 0.004), and history of depression (p < 0.001) were significantly associated with higher levels of perinatal depressive symptoms. An unplanned pregnancy may have a long-lasting negative impact on a woman's perinatal mental health. Therefore, women with an unplanned pregnancy may benefit from systematic follow-up during the perinatal period with contingent mental health support.
Subject(s)
Depression, Postpartum , Cohort Studies , Cross-Sectional Studies , Depression/diagnosis , Depression/epidemiology , Depression/psychology , Depression, Postpartum/diagnosis , Depression, Postpartum/epidemiology , Depression, Postpartum/psychology , Female , Humans , Longitudinal Studies , Pregnancy , Pregnancy, Unplanned , Psychiatric Status Rating Scales , Risk FactorsABSTRACT
OBJECTIVE: Previous studies reported less prenatal healthcare consumption and more perinatal complications in women with a migrant background. Hence, we investigated in a country with free healthcare access whether women with a migrant background differed with respect to pregnancy complications, healthcare consumption and in terms of associations with psychological distress in comparison to native Dutch. METHODS: We included 324 native Dutch and 303 women with a migrant background, who visited two hospitals in Amsterdam for antenatal care between 2014 and 2015. Participants completed the Edinburgh Postnatal Depression Scale, the Hospital Depression and Anxiety Scale, and sociodemographic questions. Complications and healthcare consumption during pregnancy were extracted from medical records. Regression analyses were used with adjustment for covariates. RESULTS: Except for gestational diabetes [adjusted OR = 3.09; 95% CI = (1.51, 6.32)], no differences were found between groups in perinatal complications [OR = 1.15; 95% CI = (0.80, 1.64)], nor in healthcare consumption [OR = 0.87; 95% CI = (0.63, 1.19)]. Women with a migrant background reported more depressive symptoms [Cohen's d = 0.25; 95% CI = (0.10, 0.41)], even after adjustment for socio-economic factors. Psychological distress was associated with more hospital admissions during pregnancy. When experiencing depressive symptoms, women with a migrant background had an increased risk to be admitted [OR = 1.11; 95% CI = (1.01, 1.21)]. CONCLUSIONS FOR PRACTICE: This cohort study found no differences in pregnancy-related complications, except for diabetes, nor different healthcare consumption, in women with a migrant background versus native Dutch, in a country with free health care access. However, women with a migrant background experienced more depressive symptoms, and when depressed their risk for hospital admission increased. Additional research is warranted to improve healthcare for this population.
Subject(s)
Pregnancy Complications , Psychological Distress , Transients and Migrants , Cohort Studies , Delivery of Health Care , Female , Humans , Parturition , Pregnancy , Pregnancy Complications/epidemiology , Pregnancy Complications/psychology , Pregnant Women/psychologyABSTRACT
ABSTRACT: The biopsychosocial model provides a useful perspective for understanding the development and characteristics of the COVID-19 pandemic and its anticipated long-term consequences for society as well as individuals. This article provides a biopsychosocial perspective on the COVID pandemic and an editorial comment on the articles in this Special Issue of Psychosomatic Medicine. Based on analysis of the PubMed database, it is shown that the attention to psychological and social factors is 74% higher in COVID-19-related articles compared to all other health-related scientific articles published during the same time-period (between 1/1/2020 and 4/18/2021). Specifically, 18.6% of the ≈123,500 articles addressing COVID-19-related topics also included psychological or social factors in their content vs. 10.7% of articles that did not address COVID-19. The biopsychosocial model is relevant to understanding the interrelationships among risk factors and the multidimensional clinical and psychosocial COVID-19 outcomes. Clinical outcomes directly related to COVID-19 range from severe but rare events (mortality and intensive care treatment) to less severe common outcomes such as positive screening tests for COVID-19 with or without symptoms. In addition, psychosocial outcomes range in severity from frequently observed reduced psychological wellbeing to less common clinical mood and anxiety disorders and, in rare cases, suicidality. The COVID-19 pandemic is characterized by an unusually strong and short-term link between social factors and biological aspects of the disease, without mediating psychological factors. After a review of the articles presented in this Special Issue, this editorial concludes with suggestions for biopsychosocial models in research on COVID-19 and other large-scale health threats.
Subject(s)
COVID-19 , Pandemics , Anxiety Disorders/epidemiology , Humans , SARS-CoV-2ABSTRACT
OBJECTIVE: Individual differences in long-term cardiovascular disease risk are related to physiological responses to psychological stress. However, little is known about specific physiological response profiles in young adults that may set the stage for long-term increased cardiovascular disease risk. We investigated individual differences in profiles of resting cardiovascular physiology and stress reactivity, combining parasympathetic, sympathetic, and hemodynamic measures. METHODS: Participants (n = 744, 71% women, mean [standard deviation] age = 20.1 [2.4] years) underwent the Trier Social Stress Test, while blood pressure (systolic blood pressure, diastolic blood pressure), electrocardiograms (interbeat interval), and impedance cardiograms (preejection period, left ventricular ejection time) were recorded. Respiratory sinus arrhythmia was derived from the combination of the electrocardiogram and the impedance cardiogram. A three-step latent profile analysis (LPA) was performed on resting and reactivity values to derive clusters of individual physiological profiles. We also explored demographic and health behavioral correlates of the observed latent clusters. RESULTS: For resting physiology, LPA revealed five different resting physiology profiles, which were related to sex, usual physical activity levels, and body mass index. Five cardiovascular stress reactivity profiles were identified: a reciprocal/moderate stress response (Cr1; 29%), and clusters characterized by high blood pressure reactivity (Cr2: 22%), high vagal withdrawal (Cr3; 22%), autonomic coactivation (parasympathetic nervous system and sympathetic nervous system; Cr4; 13%), and overall high reactivity (Cr5; 12%). Men were more likely to belong to the high reactivity (Cr5) cluster, whereas women were more likely to have autonomic coactivation (Cr4). CONCLUSIONS: We identified five cardiovascular physiological reactivity profiles, with individuals displaying generalized hyperreactivity, predominant vagal withdrawal, autonomic coactivation, or blood pressure-specific hyperreactivity. Longitudinal studies are needed to determine whether these profiles are useful in early detection of individuals at high risk for cardiovascular disease.
Subject(s)
Autonomic Nervous System , Individuality , Adult , Blood Pressure , Female , Heart Rate , Humans , Male , Parasympathetic Nervous System , Stress, Psychological , Young AdultABSTRACT
BACKGROUND: The prevalence of myocardial ischemia is associated with anxiety. State and trait anxiety are more common in younger women compared to men, and high anxiety levels could affect hemodynamic reactivity during cardiac stress testing. The aim is to examine whether anxiety plays a role in gender differences in patients ≤ 65 and > 65 years in hemodynamic reactivity and ischemia during cardiac stress testing. METHODS AND RESULTS: Included were 291 patients (66.8 ± 8.7 years, 45% women) with suspect ischemia undergoing myocardial perfusion single-photon emission computed tomography (MPI-SPECT). Primary outcomes were semi-quantitative summed difference score (SDS) and summed stress score (SSS), as continuous indicators of myocardial ischemia. Analyses were stratified by age. Trait anxiety was measured using a validated questionnaire (GAD-7) and state anxiety using facial expression analyses software. Overall, trait and state anxiety were not associated with the prevalence of ischemia (N = 107, 36%). A significant interaction was found between gender and trait anxiety in women ≤ 65 years for SDS (F(1,4) = 5.73, P = .019) and SSS (F(1,10) = 6.50, P = .012). This was not found for state anxiety. CONCLUSION: SDS and SSS were significantly higher in women younger than 65 years with high trait anxiety. This interaction was not found in men and women over 65 years.
Subject(s)
Anxiety/etiology , Exercise Test/adverse effects , Hemodynamics , Myocardial Ischemia/complications , Myocardial Ischemia/physiopathology , Age Factors , Aged , Female , Humans , Male , Middle Aged , Myocardial Ischemia/psychology , Sex FactorsABSTRACT
BACKGROUND: Evidence indicates that emotions such as anger are associated with increased incidence of sudden cardiac death, but the biological mechanisms remain unclear. We tested the hypothesis that, in patients with sudden death vulnerability, anger would be associated with arrhythmic vulnerability, indexed by cardiac repolarization instability. METHODS: Patients with coronary artery disease (CAD) and an implantable cardioverter defibrillator (ICD; n = 41) and healthy controls (n = 26) gave an anger-inducing speech (anger recall), rated their current (state) anger, and completed measures of trait (chronic) levels of Anger and Hostility. Repolarization instability was measured using QT Variability Index (QTVI) at resting baseline and during anger recall using continuous ECG. RESULTS: ICD patients had significantly higher QTVI at baseline and during anger recall compared with controls, indicating greater arrhythmic vulnerability overall. QTVI increased from baseline to anger recall to a similar extent in both groups. In ICD patients but not controls, during anger recall, self-rated anger was related to QTVI (r = .44, p = .007). Trait (chronic) Anger Expression (r = .26, p = .04), Anger Control (r = -.26, p = .04), and Hostility (r = .25, p = .05) were each associated with the change in QTVI from baseline to anger recall (ΔQTVI). Moderation analyses evaluated whether psychological trait associations with ΔQTVI were specific to the ICD group. Results indicated that Hostility scores predicted ΔQTVI from baseline to anger recall in ICD patients (ß = 0.07, p = .01), but not in controls. CONCLUSIONS: Anger increases repolarization lability, but in patients with CAD and arrhythmic vulnerability, chronic and acute anger interact to trigger cardiac repolarization lability associated with susceptibility to malignant arrhythmias.
Subject(s)
Defibrillators, Implantable , Anger , Arrhythmias, Cardiac , Death, Sudden, Cardiac , Electrocardiography , HumansABSTRACT
BACKGROUND: Negative emotions have been linked to ischemic heart disease, but existing research typically involves self-report methods and little is known about non-verbal facial emotion expression. The role of ischemia and anginal symptoms in emotion expression was examined. METHODS: Patients undergoing cardiac stress testing (CST) using bicycle exercise or adenosine with myocardial perfusion imaging were included (N = 256, mean age 66.8 ± 8.7 year., 43% women). Video images and emotion expression (sadness, anxiety, anger, and happiness) were analyzed at baseline, initial CST , maximal CST, recovery. Nuclear images were evaluated using SPECT. RESULTS: Ischemia (N = 89; 35%) was associated with higher levels of sadness (p = .017, d = 0.34) and lower happiness (p = .015, d = 0.30). During recovery, patients with both ischemia and anginal symptoms had the highest sadness expression (F (3,254) = 3.67, p = .013, eta2 = 0.042) and the lowest happiness expression (F (3, 254) = 4.19, p = .006, eta2 = .048). CONCLUSION: Sadness and reduced happiness were more common in patients with ischemia. Also, anginal symptoms were associated with more negative emotions.
Subject(s)
Facial Expression , Myocardial Ischemia , Aged , Anger , Emotions , Female , Happiness , Humans , Male , Middle Aged , Myocardial Ischemia/diagnosisABSTRACT
This Editorial Comment addresses an article by Firth et al. published in the February issue of 2019.
Subject(s)
Anxiety , Depression , Randomized Controlled Trials as TopicABSTRACT
OBJECTIVE: Unhealthy life-style factors have adverse outcomes in cardiac patients. However, only a minority of patients succeed to change unhealthy habits. Personalization of interventions may result in critical improvements. The current randomized controlled trial provides a proof of concept of the personalized Do Cardiac Health Advanced New Generation Ecosystem (Do CHANGE) 2 intervention and evaluates effects on a) life-style and b) quality of life over time. METHODS: Cardiac patients (n = 150; mean age = 61.97 ± 11.61 years; 28.7% women; heart failure, n = 33; coronary artery disease, n = 50; hypertension, n = 67) recruited from Spain and the Netherlands were randomized to either the "Do CHANGE 2" or "care as usual" group. The Do CHANGE 2 group received ambulatory health-behavior assessment technologies for 6 months combined with a 3-month behavioral intervention program. Linear mixed-model analysis was used to evaluate the intervention effects, and latent class analysis was used for secondary subgroup analysis. RESULTS: Linear mixed-model analysis showed significant intervention effects for life-style behavior (Finteraction(2,138.5) = 5.97, p = .003), with improvement of life-style behavior in the intervention group. For quality of life, no significant main effect (F(1,138.18) = .58, p = .447) or interaction effect (F(2,133.1) = 0.41, p = .67) was found. Secondary latent class analysis revealed different subgroups of patients per outcome measure. The intervention was experienced as useful and feasible. CONCLUSIONS: The personalized eHealth intervention resulted in significant improvements in life-style. Cardiac patients and health care providers were also willing to engage in this personalized digital behavioral intervention program. Incorporating eHealth life-style programs as part of secondary prevention would be particularly useful when taking into account which patients are most likely to benefit. TRIAL REGISTRATION: https://clinicaltrials.gov/ct2/show/NCT03178305.
Subject(s)
Cardiovascular Diseases/prevention & control , Health Promotion/methods , Healthy Lifestyle , Telemedicine/methods , Aged , Coronary Artery Disease/prevention & control , Ecosystem , Female , Health Behavior , Humans , Male , Middle Aged , Netherlands , Proof of Concept Study , Quality of Life , Secondary Prevention , Spain , TaiwanABSTRACT
BACKGROUND: The aetiology of nausea and vomiting during pregnancy (NVP) is multifactorial, but the relative contribution of biological and psychological determinants is insufficiently understood. We examined the association of human chorionic gonadotropin (hCG), thyroid hormones (thyroid-stimulating hormone and thyroxin) and psychological factors with NVP. METHODS: Blood chemistry and psychological measures were obtained in 1682 pregnant women participating in the Holistic Approach to Pregnancy and the first Postpartum Year (HAPPY) study between 12 and 14 weeks of gestation. The presence of NVP was measured using the Pregnancy-Unique Quantification of Emesis scale. Depressive symptoms were assessed using the Edinburgh Depression Scale. Multivariable logistic regression analyses were used to investigate the independent role of hCG, thyroid hormones and depression as related to NVP, adjusting for age, body mass index, education, parity, smoking status, unplanned pregnancy and history of depression. RESULTS: Elevated levels of NVP were observed in 318 (18.9%) participants. High hCG levels [odds ratio (OR) = 1.47, 95% confidence interval (CI) = 1.11-1.95], elevated depressive symptoms in the first trimester (OR = 1.67, 95% CI = 1.15-2.43) and a history of depression (OR = 1.53, 95% CI = 1.11-2.11) were independently related to high NVP. Multiparity (OR = 1.47, 95% CI = 1.12-1.92) and younger age (OR = 0.91, 95% CI = 0.87-0.94) were also associated with high NVP, whereas (sub)clinical hyperthyroidism was not related to high NVP. CONCLUSIONS: The current study is the first to demonstrate that a combination of hCG hormone and psychological factors are independently related to nausea and vomiting during early pregnancy.
Subject(s)
Depression/epidemiology , Nausea/epidemiology , Pregnancy Complications/epidemiology , Vomiting/epidemiology , Adult , Female , Humans , Hyperthyroidism/epidemiology , Logistic Models , Multivariate Analysis , Nausea/psychology , Netherlands/epidemiology , Pregnancy , Pregnancy Complications/psychology , Pregnancy Trimester, First , Thyrotropin/blood , Thyroxine/blood , Vomiting/psychology , Young AdultABSTRACT
BACKGROUND: Subjective Cognitive Complaints (SCC) are common after stroke. This study documents the prevalence and course of SCC in the first year after stroke and determines which patient characteristics in the first 3 months predict subsequent SCC at 1-year follow-up. METHODS: Using a longitudinal design, 155 patients (mean age 64.0 ± 11.9 years; 69.7% men) were assessed at 3 and 12 months after stroke. SCC were assessed using the Checklist for Cognitive and Emotional consequences following stroke (CLCE) inventory (content component [CLCE-c] and worry component [CLCE-w]). Potential predictors of 12 months SCC included demographics, stroke severity, objective cognitive impairment, psychological factors (depression, anxiety, perceived stress, fatigue, personality traits, coping style), and activities of daily life functioning assessed at 3 months poststroke. Multiple hierarchical linear regression analyses were used to determine predictors of SCC at 12 months poststroke. RESULTS: SCC remained stable from 3 to 12 months over time (CLCE-c from 3.3 ± 2.4 to 3.3 ± 2.6; CLCE-w: from 1.9 ± 2.2 to 2.1 2.5). Independent predictors of SCC at 12 months were baseline CLCE-c (ßâ¯=â¯0.54) and perceived stress (ßâ¯=â¯0.23) for content, and baseline CLCE-w (ßâ¯=â¯0.57) and depressive symptoms (ßâ¯=â¯0.23) for worry. CONCLUSIONS: Patients who report SCC at 3 months after stroke are likely to continue having these complaints at 1 year follow-up. Perceived stress and depressive symptoms additionally increase the likelihood of having SCC at 12 months, independent of SCC at 3 months poststroke. Rehabilitation programs that target reduction of stress and depression in the first months after stroke might reduce sustained SCC and improve well-being.
Subject(s)
Cognition Disorders/epidemiology , Cognition , Stroke/epidemiology , Aged , Cognition Disorders/diagnosis , Cognition Disorders/psychology , Depression/epidemiology , Depression/psychology , Female , Humans , Longitudinal Studies , Male , Middle Aged , Netherlands/epidemiology , Prevalence , Prognosis , Risk Assessment , Risk Factors , Stress, Psychological/epidemiology , Stress, Psychological/psychology , Stroke/diagnosis , Stroke/psychology , Time FactorsABSTRACT
Subjective Cognitive Complaints (SCC) are common after stroke and adversely affect quality of life. In the present study, we determined the associations of depression, anxiety, perceived stress and fatigue with post-stroke SCC, and whether these associations were independent of objective cognitive functioning, stroke characteristics and individual differences in personality traits and coping styles. Using a cross-sectional design, SCC and psychological measures were obtained in 208 patients (mean 3.3 ± 0.5 months after stroke; 65.9% men; mean age 64.9 ± 12.4 years). SCC were assessed using the Checklist for Cognitive and Emotional consequences following stroke (CLCE) inventory. Validated questionnaires were used to measure depression and anxiety (Hospital Anxiety and Depression Scale), perceived stress (Perceived Stress Scale), fatigue (Fatigue Assessment Scale), personality traits (Eysenck Personality Questionnaire Revised Short Scale) and coping style (Utrecht Coping List). Multivariate hierarchical linear regression analyses were used to adjust for covariates. Depression (ß = 0.35), anxiety (ß = 0.38), perceived stress (ß = 0.39), and fatigue (ß = 0.39) were associated with CLCE scores, independent of demographic, cognitive performance and stroke-related covariates. After including personality traits and coping styles in the model, independent associations with CLCE scores were found for fatigue (ß = 0.26, p = .003) and neuroticism (ß = 0.21, p = .05). Interventions aimed at improving psychological resilience and increasing energy levels might be a worthwhile addition to stroke rehabilitation programmes by reducing SCC and improving quality of life.
Subject(s)
Anxiety/epidemiology , Depression/epidemiology , Fatigue/epidemiology , Stress, Psychological/epidemiology , Stroke/epidemiology , Stroke/psychology , Adaptation, Psychological , Aged , Anxiety/etiology , Cognition , Cross-Sectional Studies , Depression/etiology , Fatigue/etiology , Female , Humans , Male , Middle Aged , Neuropsychological Tests , Stress, Psychological/etiology , Stroke/complicationsABSTRACT
OBJECTIVE: The mechanisms underlying the perception and experience of persistent physical symptoms are not well understood, and in the models, the specific relevance of peripheral input versus central processing, or of neurobiological versus psychosocial factors in general, is not clear. In this article, we proposed a model for this clinical phenomenon that is designed to be coherent with an underlying, relatively new model of the normal brain functions involved in the experience of bodily signals. METHODS: Based on a review of recent literature, we describe central elements of this model and its clinical implications. RESULTS: In the model, the brain is seen as an active predictive processing or inferential device rather than one that is passively waiting for sensory input. A central aspect of the model is the attempt of the brain to minimize prediction errors that result from constant comparisons of predictions and sensory input. Two possibilities exist: adaptation of the generative model underlying the predictions or alteration of the sensory input via autonomic nervous activation (in the case of interoception). Following this model, persistent physical symptoms can be described as "failures of inference" and clinically well-known factors such as expectation are assigned a role, not only in the later amplification of bodily signals but also in the very basis of symptom perception. CONCLUSIONS: We discuss therapeutic implications of such a model including new interpretations for established treatments as well as new options such as virtual reality techniques combining exteroceptive and interoceptive information.
Subject(s)
Brain/physiopathology , Interoception/physiology , Models, Biological , Perceptual Disorders/physiopathology , HumansABSTRACT
BACKGROUND: The prevalence and severity of neurocognitive dysfunctioning of patients with somatic symptom and related disorders (SSRD) is unknown. Furthermore, the influence of comorbid depression and anxiety has not been evaluated. This study examines neurocognitive dysfunctioning of patients with SSRD and explores if comorbid depression and anxiety is associated with specific neurocognitive dysfunctioning. METHODS: Cross-sectional study with consecutive patients suffering from SSRD visiting an outpatient specialty mental health care Centre of Excellence for SSRD. Extensive neuropsychological assessment and assessment of depression and anxiety symptom levels using the Patient-Health-Questionnaire-9 and General Anxiety Disorder questionnaire-7 were performed at intake. Multivariate analysis was performed. RESULTS: The study sample consisted of 201 SSRD patients, with a mean age of 43 years (Standard deviation = 13) years; 37.8% were male. Neurocognitive dysfunction in the domains information processing speed, sustained and divided attention, working memory, verbal and visual memory were reported, compared with normative data. Comorbid depression and anxiety occurred frequently within the sample (75.1% and 65.7%, respectively). Neurocognitive dysfunctioning was worse in patients suffering from comorbid depression [multivariate F (7,161) = 2.839, p = 0.008] but not in patients with comorbid anxiety. CONCLUSIONS: Poor neurocognitive performance of patients with SSRD is common and worsens in case of comorbid depression. This may explain treatment dropout of patients with SSRD from neurocognitive behavioral therapy. Research on novel interventions is needed targeting neurocognitive functioning of patients with SSRD, particularly those with comorbid depression.