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Jenkins BN, Moskowitz J, Halterman JS, Kain ZN. Applying theoretical models of positive emotion to improve pediatric asthma: A positive psychology approach. Pediatr Pulmonol 2021; 56:3142-3147. [PMID: 34379892 DOI: 10.1002/ppul.25600] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 06/15/2021] [Accepted: 06/22/2021] [Indexed: 02/05/2023]
Abstract
Positive emotion, encompassing feelings such as joy and happiness, has been shown to predict a multitude of health outcomes. However, the role of positive emotion in pediatric asthma is not understood. No work to date has examined how positive emotion may offer benefits to children and adolescents with asthma. Based on theory and models of positive emotion and health, we hypothesize that positive emotion may improve asthma outcomes through mediators such as health behaviors and health-relevant physiological functioning. Moreover, boosting positive emotion during times of stress may be particularly relevant in mitigating asthma symptoms. In the present commentary, we elaborate on the hypothesized mechanisms behind such associations grounded within positive emotion theoretical frameworks. Additionally, we summarize the methodologically rigorous work of positive emotion interventions in other clinical settings to propose that positive emotion could be a useful tool in the management of pediatric asthma.
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Affiliation(s)
- Brooke N Jenkins
- Department of Psychology, Chapman University, Orange, California, USA.,Center on Stress & Health, University of California, Irvine, California, USA.,Department of Anesthesiology and Perioperative Care, University of California, Irvine, California, USA
| | - Judith Moskowitz
- Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Jill S Halterman
- Department of Pediatrics, University of Rochester Medical Center, Rochester, New York, USA
| | - Zeev N Kain
- Center on Stress & Health, University of California, Irvine, California, USA.,Department of Anesthesiology and Perioperative Care, University of California, Irvine, California, USA
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2
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Satia I, Adatia A, Yaqoob S, Greene JM, O'Byrne PM, Killian KJ, Johnston N. Emergency department visits and hospitalisations for asthma, COPD and respiratory tract infections: what is the role of respiratory viruses, and return to school in September, January and March? ERJ Open Res 2020; 6:00593-2020. [PMID: 33263068 PMCID: PMC7682724 DOI: 10.1183/23120541.00593-2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 08/18/2020] [Indexed: 12/17/2022] Open
Abstract
Background Asthma exacerbations increase in September coinciding with children returning to school. The aim of this study was to investigate whether this occurs 1) for COPD and respiratory tract infections (RTIs); 2) after school resumes in January and March; and 3) identify which viruses may be responsible. Methods Emergency department (ED) visits and admissions for asthma, COPD and RTIs and the prevalence of viruses in Ontario, Canada were analysed daily between 2003 and 2013. ED visits and admissions were provided by the Canadian Institute for Health Information. Viral prevalence was obtained from the Centre for Immunisation and Respiratory Infectious Diseases. Results ED visits and admissions rates demonstrated a biphasic pattern. Lowest rates occurred in July and August and the highest rates in September for asthma, and after December for COPD and RTI. The increase in rates for 30 days before and after school return in September was greatest for children with asthma <15 years (2.4–2.6×). Event rates fell after school return in January for all three conditions ranging from 10–25%, and no change followed March break for asthma and COPD. Human rhinovirus was prevalent in summer with a modest relationship to asthma rates in September. The prevalence of respiratory syncytial virus, influenza A and coronavirus was associated with sustained event rates for COPD and RTIs. Conclusions Asthma, COPD and RTIs increase in September but do not occur after return to school in January and March. Human rhinovirus is associated with ED visits and admissions only in September. Asthma, COPD and RTIs increase in September but do not occur after return to school in January and March. Human RV is associated with ED visits and admissions only in September.https://bit.ly/3jEy168
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Affiliation(s)
- Imran Satia
- McMaster University, Department of Medicine, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada
| | - Adil Adatia
- McMaster University, Department of Medicine, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada
| | - Sarah Yaqoob
- McMaster University, Department of Medicine, Hamilton, Canada
| | | | - Paul M O'Byrne
- McMaster University, Department of Medicine, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada
| | | | - Neil Johnston
- McMaster University, Department of Medicine, Hamilton, Canada.,Firestone Institute for Respiratory Health, St Joseph's Healthcare, Hamilton, Canada
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3
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Hudson NW, Lucas RE, Donnellan MB. Healthier and Happier? A 3-Year Longitudinal Investigation of the Prospective Associations and Concurrent Changes in Health and Experiential Well-Being. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2019; 45:1635-1650. [PMID: 30975027 DOI: 10.1177/0146167219838547] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Global well-being is positively correlated with health. Moreover, studies suggest that health and global well-being predict changes in one another across time. Fewer studies, however, have examined the extent to which health is associated with daily emotional experiences-especially longitudinally. The present study examined the longitudinal associations between health and both global and experiential well-being, assessed 4 times across 3 years. Moreover, we used advanced analyses-random-intercept cross-lag models-which address limitations of traditional cross-lag models. Results revealed health and well-being generally did not prospectively predict changes in one another across 1 year. In contrast, year-to-year changes in health were correlated with simultaneous changes in well-being-with effect sizes being largest for global well-being. These findings suggest that health and well-being change together in processes that unfold relatively quickly. Finally, using traditional cross-lag models, numerous potentially illusory prospective associations between health and well-being emerged, underscoring the importance of using appropriate longitudinal statistical models.
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4
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Tzitzikos G, Kotrotsiou E, Bonotis K, Gourgoulianis K. Assessing hostility in patients with chronic obstructive pulmonary disease (COPD). PSYCHOL HEALTH MED 2018; 24:605-619. [PMID: 30522331 DOI: 10.1080/13548506.2018.1554253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
COPD is a disease that can adversely affect patients' psychology. The purpose of this study is to investigate whether COPD patients feel increased hostility, and if hostility is associated with socio-economic factors. A cross-sectional study was conducted in 203 COPD patients in primary health care services in Greece, using the hostility and direction of hostility questionnaire HDHQ. Patient demographics, smoking habits, body mass index (BMI) and disease grade were also recorded. The results showed significant differences between males and females, with women exhibiting higher hostility (p = 0.004). Age correlates negatively with hostility, with younger patients showing higher values. Patients who continue to smoke (p = 0.005), and those in a very poor financial situation, have a much higher level of hostility. Regarding family status, married patients show the least hostility. In patients with very severe COPD and those with low education (p = 0.035) there is a high level of self-criticism. In conclusion, patients with COPD, still smokers, single, low-income and low-educated, especially female patients, have a higher risk of developing hostility. These findings suggest a need for further research in order to clarify the complexity of the different risk factors.
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5
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Ratcliff CG, Lam CY, Arun B, Valero V, Cohen L. Ecological momentary assessment of sleep, symptoms, and mood during chemotherapy for breast cancer. Psychooncology 2014; 23:1220-8. [PMID: 24706506 DOI: 10.1002/pon.3525] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 02/18/2014] [Accepted: 02/28/2014] [Indexed: 12/22/2022]
Abstract
OBJECTIVE This study examined the association of sleep before and during a chemotherapy (CT) cycle for breast cancer with symptoms and mood during a CT cycle. METHODS Twenty women undergoing CT for breast cancer completed the Pittsburgh Sleep Quality Index (PSQI) 1 h prior to a CT infusion. For 3 weeks following infusion, participants estimated sleep efficiency, minutes to sleep (sleep latency), number of nocturnal awakenings (sleep fragmentation (SF)), and sleep quality (SQ) each morning and rated symptoms (nausea, fatigue, numbness, and difficulty thinking) and mood three times daily (morning, afternoon, and evening) via ecological momentary assessments using automated handheld computers. RESULTS The results showed that disturbed sleep (PSQI score > 5) prior to CT infusion was associated with greater fatigue, and more negative and anxious mood throughout the 3-week CT cycle, and good pre-CT infusion sleep (PSQI score < 5) buffered anxious mood in the first days following infusion. Time-lagged analyses controlling for mood/symptom ratings reported the previous evening revealed that longer sleep latency and greater SF were associated with greater daytime fatigue; poorer SQ and greater SF were antecedents of worse morning negative mood, and greater SF was associated with feeling more passive and drowsy. No evening symptom or mood ratings were related to subsequent SQ. CONCLUSIONS These findings suggest that disturbed sleep before and after a CT infusion exacerbates fatigue, and negative, anxious, and drowsy mood during a CT cycle. Reducing sleep disturbance may be an important way to improve quality of life during CT.
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Affiliation(s)
- Chelsea G Ratcliff
- Department of Clinical Psychology, University of Houston, 126 Heyne Building, Houston, TX, 77204, USA
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6
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Smyth JM, Zawadzki MJ, Santuzzi AM, Filipkowski KB. Examining the effects of perceived social support on momentary mood and symptom reports in asthma and arthritis patients. Psychol Health 2014; 29:813-31. [PMID: 24568534 DOI: 10.1080/08870446.2014.889139] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Social support has been linked to beneficial effects on health directly (main effect) and as a buffer to stress. Most research, however, has examined these relationships using global and retrospective assessments of health and stress, which may be subject to recall biases. This study used ambulatory ecological momentary assessment (EMA) methods to test the main and stress-buffering effects of social support on the daily health and well-being of asthma and rheumatoid arthritis (RA) patients. DESIGN Community volunteers with asthma (n = 97) or RA (n = 31) responded to EMA prompts five times daily for one week. MAIN OUTCOMES Baseline perceived social support was obtained, and then, participants reported mood, stress and symptoms using EMA. Multilevel mixed-modelling examined whether social support predicted mood and symptoms directly or via stress-reducing effects. RESULTS Supporting a main effect, more perceived social support predicted decreased negative mood and stress severity. Supporting a stress-buffering effect, more perceived social support resulted in fewer reported symptoms when stress was present. CONCLUSION Results suggest perceived social support directly relates to better ambulatory status and dynamically buffers individuals against the negative effects of stressors, and highlight the importance of studying social support across different temporal and contextual levels.
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Affiliation(s)
- Joshua M Smyth
- a Department of Biobehavioral Health , Pennsylvania State University , University Park , PA , USA
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7
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Janssens T, Ritz T. Perceived triggers of asthma: key to symptom perception and management. Clin Exp Allergy 2013; 43:1000-8. [PMID: 23957335 PMCID: PMC3748392 DOI: 10.1111/cea.12138] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Revised: 02/12/2013] [Accepted: 04/11/2013] [Indexed: 01/22/2023]
Abstract
Adequate asthma management depends on an accurate identification of asthma triggers. A review of the literature on trigger perception in asthma shows that individuals vary in their perception of asthma triggers and that the correlation between self-reported asthma triggers and allergy tests is only modest. In this article, we provide an overview of psychological mechanisms involved in the process of asthma triggers identification. We identify sources of errors in trigger identification and targets for behavioural interventions that aim to improve the accuracy of asthma trigger identification and thereby enhance asthma control.
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8
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Tsai HW, Chan PY, von Leupoldt A, Davenport PW. The impact of emotion on the perception of graded magnitudes of respiratory resistive loads. Biol Psychol 2013; 93:220-4. [PMID: 23435268 DOI: 10.1016/j.biopsycho.2013.02.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 02/06/2013] [Accepted: 02/08/2013] [Indexed: 10/27/2022]
Abstract
Emotional state can modulate the perception of respiratory loads but the range of respiratory load magnitudes affected by emotional state is unknown. We hypothesized that viewing pleasant, neutral and unpleasant affective pictures would modulate the perception of respiratory loads of different load magnitudes. Twenty-four healthy adults participated in the study. Five inspiratory resistive loads of increasing magnitude (5, 10, 15, 20, 45 cm H(2)O/L/s) were repeatedly presented for one inspiration while participants viewed pleasant, neutral and unpleasant affective picture series. Participants rated how difficult it was to breathe against the load immediately after each presentation. Only at the lowest load, magnitude estimation ratings were greater when subjects viewed the unpleasant series compared to the neutral and pleasant series. These results suggest that negative emotional state increases the sense of respiratory effort for single presentations of a low magnitude resistive load but high magnitude loads are not further modulated by emotional state.
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Affiliation(s)
- Hsiu-Wen Tsai
- Department of Physiological Sciences, University of Florida, Gainesville, FL 32610, USA
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9
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Abstract
Emotional factors are an obstacle in the diagnosis and management of asthma. This review discusses three problem patterns: negative emotions in relatively normal patients with asthma; patients presenting possible functional symptoms and; patients presenting asthma in conjunction with psychiatric deviations. Negative emotions influence the symptoms and management of asthma, even in relatively normal patients. Psychogenic symptoms appear normal, but culminate in functional symptoms in a minority of patients. Diagnosing and treating asthma in patients with comorbid asthma and psychiatric symptoms is very difficult. On the one hand, treating asthma may often be just treating the emotions. On the other hand, negative emotions make the treatment of asthma guesswork. Physicians should estimate emotional influences in their patients' symptoms for an optimal evaluation of medication efficacy. Assessment and analysis of emotional factors surrounding exacerbations seems essential, e.g. emotional precipitants of asthma and asthma-evoked negative emotions. Moreover, patients should be informed about stress-induced breathlessness and the consequences of overuse of bronchodilators. When patients present with atypical symptoms, or do not properly respond to asthma medication, functional symptoms should be suspected. Psychiatric analysis may often lead to the conclusion that symptoms have a functional basis. In patients with comorbid asthma and anxiety disorders, asthma should be the focus for treatment since difficult-to-control asthma often causes anxiety problems in the first place. Moreover, panic-like symptoms in asthma are often related to sudden onset asthma exacerbations. However, in patients with comorbid asthma and depression, depression should become the focus of treatment. The reason is that optimal treatment of depressive asthmatics is probably impossible. Special issues include specific problems with children, compliance problems, and physicians' dilemmas regarding the simultaneous treatment of asthma and psychiatric symptoms.
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Affiliation(s)
- Simon Rietveld
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.
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10
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Janssens T, Verleden G, De Peuter S, Petersen S, Van den Bergh O. The influence of fear of symptoms and perceived control on asthma symptom perception. J Psychosom Res 2011; 71:154-9. [PMID: 21843750 DOI: 10.1016/j.jpsychores.2011.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Revised: 04/06/2011] [Accepted: 04/12/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Self-reported asthma symptoms correlate only modestly with measures of underlying pathophysiological mechanisms. In this study, we investigated the role of fear of symptoms and perceived control on respiratory symptom perception in patients with asthma. METHODS Patients with intermittent to moderate persistent asthma (N=32) were administered 4 subsequent rebreathing challenges (one using 100% O(2) and three using 5% CO(2) and 95% O(2)). We manipulated perceived control by providing information on the availability/unavailability of rescue medication during the challenges (perceived control/no control condition). Perceived symptoms and lung function were assessed after each rebreathing challenge. RESULTS Persons with low fear of symptoms reported respiratory symptoms to be less unpleasant during the perceived control condition compared to the no control condition. The reverse was found for persons with high fear of symptoms. The interaction between fear of symptoms and the control manipulations was mediated by threat perception. CONCLUSION Messages intended to increase perceived control over symptoms may actually increase threat in persons with high fear of symptoms and eventually increase unpleasantness of respiratory sensations. This finding underlines the importance of affective processes in the perception of asthma symptoms and shows that instructions to patients should take pre-existing fear levels into account.
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Affiliation(s)
- Thomas Janssens
- Research Group on Health Psychology, Department of Psychology, University of Leuven, Belgium
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11
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Daily mood, shortness of breath, and lung function in asthma: concurrent and prospective associations. J Psychosom Res 2010; 69:341-51. [PMID: 20846535 DOI: 10.1016/j.jpsychores.2010.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2009] [Revised: 05/04/2010] [Accepted: 05/06/2010] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Previous asthma diary studies have yielded equivocal findings on concurrent associations between lung function and mood, and prospective associations have rarely been explored. We therefore examined concurrent and prospective associations between daily mood, shortness of breath, and lung function, and studied between-individual variability and stability of concurrent associations across different times of the day. METHOD Twenty asthma patients and 20 healthy controls recorded their positive and negative mood, shortness of breath, physical activity, peak expiratory flow (PEF) and forced expiratory volume in the first second (FEV(1)) using an electronic pocket spirometer with diary functions three times per day for about 21 days. RESULTS For both groups, PEF showed positive concurrent associations with ratings of various mood states, whereas FEV(1) was only associated with positive mood. Both indices correlated negatively with shortness of breath. Within-individual concurrent associations varied significantly in both groups and their stability varied across time of the day, with overall higher stability for associations with shortness of breath in asthma and PEF for both groups. Prospectively, higher shortness of breath consistently predicted lower lung function later during the day and on the subsequent day. CONCLUSION The relationship between normal mood variations and lung function is highly variable across individuals and times of the day, limiting the predictive value of average group associations. Shortness of breath is predictive of future lung function decline in asthma. Future longitudinal research should focus on extreme emotional states, effort-independent measures of lung function, and additional indicators of asthma control.
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12
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Jiang H, Han J, Zhu Z, Xu W, Zheng J, Zhu Y. Patient compliance with assessing and monitoring of asthma. J Asthma 2010; 46:1027-31. [PMID: 19995141 DOI: 10.3109/02770900903229685] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The current asthma guidelines encourage use of a diary for assessing and monitoring symptoms and airway function. However, patient compliance and acceptability are usually poor owing to the burden of frequent and prolonged assessment. OBJECTIVE We investigated whether better patient compliance could be ensured if a study was more relevant to patient convenience and had less impact on their daily life. METHODS A total of 106 patients with symptomatic asthma underwent a fixed-time thrice-daily assessment schedule for a period lasting 2 weeks, and they were assigned to a doctor visit after the assessment. Symptoms and medication use were recorded in a booklet (paper diary) and airway function measured by a portable spirometer (electronic diary). RESULTS Of 4,452 expected entries, the paper diary yielded 3,186 compliant entries and the electronic diary yielded 3,557 compliant entries; 71% of patients completed at least 30 compliant entries in the paper diary and 79% in the electronic diary. Use of an electronic device was associated with better compliance compared with paper technique (80.0% vs. 71.7%, p < 0.0001). Patient compliance decreased in the second week compared with the first week of diary keeping for both types of diaries (paper diary: 68.6% vs. 74.8%, p < 0.0001; electronic diary: 76.7% vs. 83.4%, p < 0.0001). The morning compliance was the least good, the afternoon better, and the evening best (paper diary: 68.2% vs. 71.0% vs. 75.9%, p < 0.0001; electronic diary: 77.2% vs. 79.0% vs. 83.9%, p < 0.0001). Among demographics and clinical factors, higher anxiety levels were linked to lower patient compliance. CONCLUSION Good patient compliance and acceptability can be achieved when a study takes into account patient convenience, uses user friendly electronic devices, and is less disruptive to patients' daily life.
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Affiliation(s)
- Hong Jiang
- Department of Pneumology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
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13
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Schmaling KB, Afari N, Hops H, Barnhart S, Buchwald D. Change in airflow among patients with asthma discussing relationship problems with their partners. J Health Psychol 2009; 14:715-20. [PMID: 19687108 DOI: 10.1177/1359105309338975] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study examined the covariation of negative emotions with airflow among 48 persons with asthma and their partners as they discussed relationship problems. Measures included self-reported questionnaires, airflow and behavior coded from videotaped discussions. Significantly increased self-reported hostility and statistically but not clinically significant declines in airflow were found post- versus pre-discussion. Self-reported responses to asthma symptoms of more anger and less loneliness predicted lower post-discussion airflow after accounting for pre-discussion airflow. The use of effort-independent measures of airflow and autonomic nervous system monitoring may inform future research regarding the physiological mechanisms through which mood and behavior affect airflow.
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Affiliation(s)
- Karen B Schmaling
- College of Health and Human Services, University of North Carolina at Charlotte, Charlotte, NC 28223, USA.
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Janssens T, Verleden G, De Peuter S, Van Diest I, Van den Bergh O. Inaccurate perception of asthma symptoms: a cognitive-affective framework and implications for asthma treatment. Clin Psychol Rev 2009; 29:317-27. [PMID: 19285771 DOI: 10.1016/j.cpr.2009.02.006] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2008] [Revised: 12/25/2008] [Accepted: 02/13/2009] [Indexed: 01/12/2023]
Abstract
Inaccurate perception of respiratory symptoms is often found in asthma patients. Typically, patients who inaccurately perceive asthma symptoms are divided into underperceivers and overperceivers. In this paper we point out that this division is problematic. We argue that little evidence exists for a trait-like stability of under- and overperception and that accuracy of respiratory symptom perception is highly variable within persons and strongly influenced by contextual information. Particularly, expectancy and affective cues appear to have a powerful influence on symptom accuracy. Based on these findings and incorporating recent work on associative learning, attention and mental representations in anxiety and symptom perception, we propose a cognitive-affective model of symptom perception in asthma. The model can act as a framework to understand both normal perception as well as under- and overperception of asthma symptoms and can guide the development of affect-related interventions to improve perceptual accuracy, asthma control and quality of life in asthma patients.
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Affiliation(s)
- Thomas Janssens
- Research group on Health Psychology, Department of Psychology, University of Leuven, Belgium
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Abstract
Rapid technical developments have greatly facilitated noninvasive 24-hour recording of physiological signals at relatively low costs, including blood pressure, activity of the autonomic nervous system, respiratory behavior, and activity of the hypothalamic-pituitary-adrenocortical axis. Ambulatory noninvasive recordings can be used to study the baseline levels of these physiological variables as well as their reactivity to naturalistic stressors. Levels and reactivity can be compared across groups differing in exposure to risk factors (e.g., stress, genotypes) or used to sharpen the clinical profile of individual subjects (e.g., in panic or somatoform disorders). The focus of the current paper is on the importance of a priori choices in study design and data analysis strategies when ambulatory recording specifically targets the reciprocal relationship between physiological and psychological events. These choices are illustrated with ambulatory-assessed indices of the cardiac autonomic nervous system, blood pressure, respiration, and cortisol secretion.
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Affiliation(s)
- Jan H. Houtveen
- Department of Clinical and Health Psychology, Utrecht University, The Netherlands
| | - Eco J.C. de Geus
- Department of Biological Psychology, Vrije Universiteit, Amsterdam, The Netherlands
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Yoshiuchi K, Yamamoto Y, Akabayashi A. Application of ecological momentary assessment in stress-related diseases. Biopsychosoc Med 2008; 2:13. [PMID: 18616833 PMCID: PMC2475521 DOI: 10.1186/1751-0759-2-13] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2007] [Accepted: 07/11/2008] [Indexed: 11/10/2022] Open
Abstract
Many physical diseases have been reported to be associated with psychosocial factors. In these diseases, assessment relies mainly on subjective symptoms in natural settings. Therefore, it is important to assess symptoms and/or relationships between psychosocial factors and symptoms in natural settings. Symptoms are usually assessed by self-report when patients visit their doctors. However, self-report by recall has an intrinsic problem; "recall bias". Recently, ecological momentary assessment (EMA) has been proposed as a reliable method to assess and record events and subjective symptoms as well as physiological and behavioral variables in natural settings. Although EMA is a useful method to assess stress-related diseases, it has not been fully acknowledged, especially by clinicians. Therefore, the present brief review introduces the application and future direction of EMA for the assessment and intervention for stress-related diseases.
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Affiliation(s)
- Kazuhiro Yoshiuchi
- Department of Stress Sciences and Psychosomatic Medicine, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan.
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17
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Abstract
OBJECTIVE To examine the association of changes in current negative mood and long-term daily hassles with changes in lung function and airway inflammation in patients suffering from asthma and in healthy controls. Associations between psychological factors and asthma symptoms have been documented, but the relationship between airway inflammation and psychological factors has been largely unexplored. METHOD Data were analyzed from 46 asthma patients and 25 controls who completed questionnaires on current mood and daily hassles at two assessments 3 months apart. Lung function was measured by spirometry (forced expiratory volume in the first second (FEV(1))) and airway inflammation by the fraction of nitric oxide in exhaled air (FeNO). Regression analyses controlling for allergen load and air pollution (ozone) were calculated to study the association between changes in psychological factors and changes in lung function and airway inflammation, and to examine the mediational role of airway inflammation in the stress-lung function association. RESULTS In patients with asthma, increases in negative affect were associated with decreases in FEV(1) and increases in FeNO. For daily hassles, a reverse pattern of associations was found, with decreases in daily hassles linked to decreases in FEV(1) and increases in FeNO. Mediation analyses showed that FeNO was a significant mediator of the association of both negative affect and daily hassles with lung function changes. No significant associations were found for healthy controls. CONCLUSION Psychological variables are consistently associated with spirometric lung function and airway inflammation in asthma patients. For asthma patients, effects of acute negative affect must be distinguished from more chronic distress due to daily hassles.
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Abstract
OBJECTIVE Chronic psychosocial stressors, including violence, and neuropsychological and behavioral development in children as well as physiologic alterations that may lead to broader health effects. METHODS We studied the relationship between violence and childhood lung function in a prospective birth cohort of 313 urban children (age range = 6-7 years). Mothers reported on their child's lifetime exposure to community violence (ETV) and interparental conflict in the home (Conflict Tactics Scale (CTS)) within 1 year of the lung function assessment. RESULTS In linear regression analyses, adjusting for maternal education, child's age, race, birthweight, tobacco smoke exposure, and medical history, girls in the highest CTS verbal aggression tertile had a 5.5% (95% confidence interval (CI) = -9.6, -1.5) decrease in percent predicted forced expiratory volume (FEV(1)) and a 5.4% (95% CI = -9.7, -1.1) decrease in forced vital capacity (FVC) compared with girls in the lowest tertile. The CTS verbal aggression subscale was associated with lung function among boys in the same direction, albeit this was not statistically significant. Boys in the highest ETV tertile had a 3.4% (95% CI = -8.0, 1.1) lower FEV(1) and 5.3% lower FVC (95% CI = -10.2, -0.4) compared with boys in the lowest tertile. The ETV score was not a significant predictor of girls' lung function. CONCLUSIONS Interparental conflict, specifically verbal aggression, and ETV were associated with decreased childhood lung function independent of socioeconomic status, tobacco smoke exposure, birthweight, and respiratory illness history. Gender differences were noted based on the type of violence exposure, which may warrant further exploration.
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19
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Burton C, Weller D, Sharpe M. Are electronic diaries useful for symptoms research? A systematic review. J Psychosom Res 2007; 62:553-61. [PMID: 17467410 DOI: 10.1016/j.jpsychores.2006.12.022] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2006] [Revised: 11/23/2006] [Accepted: 12/19/2006] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate electronic diaries as a tool for investigating associations between physical symptoms and psychological variables. METHODS A qualitative systematic review of electronic diary studies in pain and symptoms research was performed. RESULTS Studies of electronic diary use report good acceptability and accuracy of data recording. A descriptive classification of the findings of electronic diary studies yielded five categories: experience, recording data when symptoms were present; interaction, testing the relationship between variables at different levels; sequential, observing associations at different time lags; process, recording possible mediating constructs such as catastrophization and self-efficacy; and intervention, recording during treatment to identify trends. Most data from diary studies suggest relatively weak associations between variables. CONCLUSION Electronic diaries are a potentially valuable tool for psychosomatic research. We suggest further possibilities for their use.
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Affiliation(s)
- Christopher Burton
- Division of Community Health Sciences, General Practice Section, University of Edinburgh, Edinburgh, United Kingdom.
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Howell RT, Kern ML, Lyubomirsky S. Health benefits: Meta-analytically determining the impact of well-being on objective health outcomes. Health Psychol Rev 2007. [DOI: 10.1080/17437190701492486] [Citation(s) in RCA: 135] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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21
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Nickel C, Lahmann C, Muehlbacher M, Pedrosa Gil F, Kaplan P, Buschmann W, Tritt K, Kettler C, Bachler E, Egger C, Anvar J, Fartacek R, Loew T, Rother W, Nickel M. Pregnant women with bronchial asthma benefit from progressive muscle relaxation: a randomized, prospective, controlled trial. PSYCHOTHERAPY AND PSYCHOSOMATICS 2006; 75:237-43. [PMID: 16785773 DOI: 10.1159/000092894] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Asthma is a serious medical problem in pregnancy and is often associated with stress, anger and poor quality of life. The aim of this study was to determine the efficacy of progressive muscle relaxation (PMR) on change in blood pressure, lung parameters, heart rate, anger and health-related quality of life in pregnant women with bronchial asthma. METHODS We treated a sample of 64 pregnant women with bronchial asthma from the local population in an 8-week randomized, prospective, controlled trial. Thirty-two were selected for PMR, and 32 received a placebo intervention. The systolic blood pressure, forced expiratory volume in the first second, peak expiratory flow and heart rate were tested, and the State-Trait Anger Expression Inventory and Health Survey (SF-36) were employed. RESULTS According to the intend-to-treat principle, a significant reduction in systolic blood pressure and a significant increase in both forced expiratory volume in the first second and peak expiratory flow were observed after PMR. The heart rate showed a significant increase in the coefficient of variation, root mean square of successive differences and high frequency ranges, in addition to a significant reduction in low and middle frequency ranges. A significant reduction on three of five State-Trait Anger Expression Inventory scales, and a significant increase on seven of eight SF-36 scales were observed. CONCLUSIONS PMR appears to be an effective method to improve blood pressure, lung parameters and heart rate, and to decrease anger levels, thus enhancing health-related quality of life in pregnant women with bronchial asthma.
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Affiliation(s)
- Cerstin Nickel
- Clinic for Psychosomatic Medicine, Inntalklinik, Simbach/Inn, Germany.
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von Leupoldt A, Ehnes F, Dahme B. Emotions and respiratory function in asthma: a comparison of findings in everyday life and laboratory. Br J Health Psychol 2006; 11:185-98. [PMID: 16643693 DOI: 10.1348/135910705x52462] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES The present study examined the influence of emotions on the respiratory function in asthmatic and non-asthmatic individuals in everyday life and the relationship to emotion-induced respiratory changes in the laboratory. METHODS Affective states were induced in 10 asthmatic and 10 non-asthmatic participants by viewing affective picture series of either a pleasant, neutral, or unpleasant valence, while airway resistance (Raw) was measured with whole body plethysmography. Following this, individuals measured their mood, forced expiratory volume in the first second (FEV1), peak expiratory flow (PEF), physical activity, and medication use for 21 days with an electronic diary, which included a respiratory self-measurement device. Strong pleasant and unpleasant mood episodes were extracted from the diaries and compared with neutral affective states. RESULTS Asthmatic patients showed increases of Raw after unpleasant and pleasant emotional stimulation in the laboratory, which was only found after a pleasant stimulation in non-asthmatic participants. In everyday life, no group differences were obtained. Episodes of strong unpleasant mood states were associated with decreases in PEF, whereas in contrast to the laboratory assessment, pleasant mood was associated with increases in PEF. Results for FEV1 were comparable, but non-significant. Physical activity and medication use did not vary systematically between affective episodes. PEF showed no significant relationship with Raw. CONCLUSIONS Unpleasant mood is associated with decreased respiratory function in asthmatic patients in everyday life and in laboratory assessments, whereas effects of pleasant mood states are inconsistent. Pulmonary responses to laboratory-induced emotional conditions are not predictive of airways reactivity during daily life.
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Kubzansky LD, Sparrow D, Jackson B, Cohen S, Weiss ST, Wright RJ. Angry breathing: A prospective study of hostility and lung function in the Normative Aging Study. Thorax 2006; 61:863-8. [PMID: 16950835 PMCID: PMC2104760 DOI: 10.1136/thx.2005.050971] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Hostility and anger are risk factors for, or co-occur with, many health problems of older adults such as cardiovascular diseases, all-cause mortality, and asthma. Evidence that negative emotions are associated with chronic airways obstruction suggests a possible role for hostility in the maintenance and decline of pulmonary function. This study tests the hypothesis that hostility contributes to a faster rate of decline in lung function in older adults. METHODS A prospective examination was undertaken of the effect of hostility on change in lung function over time. Data are from the VA Normative Aging Study, an ongoing cohort of older men. Hostility was measured in 1986 in 670 men who also had an average of three pulmonary function examinations obtained over an average of 8.2 years of follow up. Hostility was ascertained using the 50-item MMPI based Cook-Medley Hostility Scale. Pulmonary function was assessed using spirometric tests to obtain measures of forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC). RESULTS Baseline pulmonary function differed between high and medium/low hostility groups (mean (SE) percent predicted FEV(1) 88.9 (18.5) v 95.3 (16.9) and FVC 92.5 (16.5) v 98.9 (15.9), respectively; p < 0.01 for both). This overall association between higher hostility and reduced lung function remained significant after adjusting for smoking and education, although the effect size was attenuated for both FEV1 and FVC. Higher hostility was associated with a more rapid decline in lung function, and this effect was unchanged and remained significant for FEV1)in multivariate models but was attenuated for FVC. Each standard deviation increase in hostility was associated with a loss in FEV1 of approximately 9 ml/year. CONCLUSIONS This study is one of the first to show prospectively that hostility is associated with poorer pulmonary function and more rapid rates of decline among older men.
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Affiliation(s)
- L D Kubzansky
- Department of Society, Human Development, and Health, Harvard School of Public Health, 677 Huntington Ave, Boston, MA 02115, USA.
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von Leupoldt A, Dahme B. Psychological aspects in the perception of dyspnea in obstructive pulmonary diseases. Respir Med 2006; 101:411-22. [PMID: 16899357 DOI: 10.1016/j.rmed.2006.06.011] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2006] [Revised: 06/05/2006] [Accepted: 06/09/2006] [Indexed: 01/12/2023]
Abstract
Dyspnea is an impairing symptom in obstructive pulmonary diseases. Besides multiple physiological pathways contributing to this sensation recent research has demonstrated an important role of psychological factors in the perception of dyspnea. The present review article synthesizes the research literature with regard to psychological aspects of the perception of dyspnea as well as other dyspnea-related issues such as course of disease, neuropsychological correlates and interventions that focus on psychological or behavioural changes. The available data show that inaccurate perception of dyspnea is related to poorer treatment outcome in obstructive pulmonary diseases and is impacted upon by emotional, attentional and learning processes. Neuropsychological deficits might further contribute to this association. Different psychological and behavioural interventions might reduce comorbid psychological disorders and thus improve the perception of dyspnea. However, future research is clearly required to substantiate current findings.
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Affiliation(s)
- Andreas von Leupoldt
- Psychological Institute III, University of Hamburg, Von-Melle-Park 5, 20146 Hamburg, Germany.
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Yorke J, Fleming SL, Shuldham C. Psychological interventions for adults with asthma: a systematic review. Respir Med 2006; 101:1-14. [PMID: 16757162 DOI: 10.1016/j.rmed.2006.04.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2006] [Revised: 03/30/2006] [Accepted: 04/04/2006] [Indexed: 11/25/2022]
Abstract
AIM The purpose of this study was to conduct a systematic review of randomized controlled trials where the efficacy of psychological interventions in modifying health and behavioural outcomes for adults with asthma was investigated. METHOD A review of randomized controlled trials was designed. The literature search was conducted until May 2005. RESULTS Fourteen studies, involving 617 adults, were included in the review. The use of 'as needed' medications was reduced by relaxation therapy (OR 4.47, CI 1.22-16.44), quality of life, measured using the Asthma Quality of Life Questionnaire, showed a positive effect following cognitive behavioural therapy (WMD 0.71, CI 0.23-1.19), and peak expiratory flow outcome data indicated a significant difference in favour of bio-feedback therapy (SMD 0.66, CI 0.09-1.23). CONCLUSIONS Some promising results did emerge from meta-analyses performed. However, due to heterogeneity and the low quality of included studies, this review was unable to draw firm conclusions for the role of psychological interventions in asthma. We recommend that larger and well-conducted randomized trials use valid outcome measures to evaluate the effectiveness of psychological interventions for adults with asthma.
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Affiliation(s)
- Janelle Yorke
- Royal Brompton and Harefield NHS Trust, Sydney Street, London, UK.
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Badr H, Basen-Engquist K, Carmack Taylor CL, de Moor C. Mood States Associated with Transitory Physical Symptoms Among Breast and Ovarian Cancer Survivors. J Behav Med 2006; 29:461-75. [PMID: 16705484 DOI: 10.1007/s10865-006-9052-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2006] [Indexed: 10/24/2022]
Abstract
This study used electronic diaries to examine patterns of mood and physical symptoms within and across days in two independent samples of cancer patients. Twenty-three breast cancer survivors (post-treatment) and 33 ovarian cancer survivors (on chemotherapy) recorded mood and physical symptoms 4 times daily for 7 consecutive days. A series of repeated-measures multilevel models using SAS Proc Mixed were calculated to estimate the degree to which physical symptoms (e.g., pain, fatigue, and nausea) were associated with participants' moods. Across days, mood vectors with a pleasantness component (i.e., happy-sad and calm-anxious) and mood vectors with an arousal component (i.e., active-passive and peppy-tired) were significantly associated with physical symptom severity. Specifically, breast cancer survivors with greater fatigue and pain reported more negative moods (eta2 < or = 0.33). Ovarian cancer survivors with greater fatigue (eta2 < or = 0.35), pain (eta2 < or = 0.04), and nausea (eta2 < or = 0.04) also reported more negative moods. Diurnal analyses showed that happy-sad (eta2 < or = 0.16), active-passive (eta2 < or = 0.27), and peppy-tired moods (eta2 < or = 0.33) were significantly negatively associated with fatigue at each of the four daily assessment times in both samples. Although correlational, our findings are consistent with previous studies suggesting that variations in both pleasant and aroused mood covary with changes in real-time physical symptom reports.
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Affiliation(s)
- Hoda Badr
- Department of Behavioral Science, M. D. Anderson Cancer Center, The University of Texas, Houston, TX 77230-1439, USA.
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Campbell TS, Lavoie KL, Bacon SL, Scharf D, Aboussafy D, Ditto B. Asthma self-efficacy, high frequency heart rate variability, and airflow obstruction during negative affect in daily life. Int J Psychophysiol 2006; 62:109-14. [PMID: 16632007 DOI: 10.1016/j.ijpsycho.2006.02.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2005] [Revised: 01/13/2006] [Accepted: 02/27/2006] [Indexed: 12/01/2022]
Abstract
BACKGROUND Emotional stress has been considered an important asthma trigger for years, though the mechanisms by which stress may exacerbate asthma remain poorly understood. The stress-asthma morbidity association could occur through cognitive-behavioral pathways, such as decreased asthma self-efficacy and disorganized self-care, or through the more direct physiological effects of stress on autonomic (parasympathetic) nervous system activity. No study has examined how these two mechanisms may interact to contribute to greater airflow obstruction during emotional stress in daily life. This study investigated associations between peak expiratory flow rate (PEFR) and high frequency heart rate variability (HFHRV) during periods of negative affect and physical activity in daily life in patients with higher versus lower asthma self-efficacy scores. METHODS Fifty-three patients with mild to moderate asthma completed the Asthma Self-Efficacy Scale (ASES) and underwent a 15 h ambulatory assessment of daytime HFHRV and PEFR, while completing self-report diaries of their physical activities and affect. RESULTS In patients with lower asthma self-efficacy scores, increased levels of negative affect during daily life were associated with higher levels of HFHRV and decreased PEFR relative to patients with higher asthma self-efficacy scores. Increased levels of physical activity were associated with decreased levels of HFHRV irrespective of asthma self-efficacy scores. CONCLUSIONS Findings suggest that lower asthma self-efficacy may be associated with increased parasympathetic activity and airflow obstruction during periods of negative affect during daily life.
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Affiliation(s)
- Tavis S Campbell
- Department of Psychology, University of Calgary, Calgary, Canada T2N 1N4.
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Abstract
This review highlights consistent patterns in the literature associating positive affect (PA) and physical health. However, it also raises serious conceptual and methodological reservations. Evidence suggests an association of trait PA and lower morbidity and of state and trait PA and decreased symptoms and pain. Trait PA is also associated with increased longevity among older community-dwelling individuals. The literature on PA and surviving serious illness is inconsistent. Experimentally inducing intense bouts of activated state PA triggers short-term rises in physiological arousal and associated (potentially harmful) effects on immune, cardiovascular, and pulmonary function. However, arousing effects of state PA are not generally found in naturalistic ambulatory studies in which bouts of PA are typically less intense and often associated with health protective responses. A theoretical framework to guide further study is proposed.
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Affiliation(s)
| | - Sheldon Cohen
- Department of Psychology, Carnegie Mellon University
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Ekici A, Ekici M, Kara T, Keles H, Kocyigit P. Negative mood and quality of life in patients with asthma. Qual Life Res 2006; 15:49-56. [PMID: 16411030 DOI: 10.1007/s11136-005-8869-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2005] [Indexed: 10/25/2022]
Abstract
The aim of this study was to evaluate the effect of negative mood states at the moment of questionnaire, and other patient and disease characteristics on quality of life (QoL) in patients with asthma. The study groups were composed of 116 stable adult asthmatic patients and 116 age and sex matched healthy subjects. We used Short-Form Health Survey-36 (SF-36) for the assessment of general QoL in all participants, and the Asthma Quality of Life Questionnaire (AQLQ) for the assessment of disease specific QoL in patients with asthma. We evaluated negative mood in all subjects with a questionnaire including six mood subscales in three categories (nervous-anxious, hostile-angry and fearful-panicky). Negative mood scores were not different between asthmatic and comparison groups (p=0.4), but both SF-36 Physical Component Summary (PCS) and Mental Component Summary (MCS) scores were significantly lower in asthmatic group (p=0.003 and p=0.001, respectively). Multiple linear regression analysis in all study population indicated that both reduced PCS and MCS scores of SF-36 were associated with negative mood score (beta=-0.28, p<0.001 and beta=-0.37, p<0.001, respectively) and with FEV(1)% (beta=0.19, p=0.001 and beta=0.25, p<0.001, respectively) after adjusting for age, female sex, and the presence of asthma. On the other hand, multiple linear regression analysis in patients with asthma revealed that negative mood score and disease severity score were significant predictors for overall score of AQLQ after adjusting for other patient and disease characteristics (beta=-0.17, p=0.008 and beta=-0.64, p<0.001, respectively). The level of negative mood and disease severity in asthmatics significantly impair QoL. Thus, considering that one of the main objectives of health care should be preserving a satisfactory QoL in asthmatics, the presence and seriousness of negative mood and their effects on QoL should be taken into account as part of the clinical evaluation in asthmatics.
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Affiliation(s)
- Aydanur Ekici
- Department of Pulmonary Medicine, Faculty of Medicine, Kirikkale University, Kirikkale
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Kearney N, Kidd L, Miller M, Sage M, Khorrami J, McGee M, Cassidy J, Niven K, Gray P. Utilising handheld computers to monitor and support patients receiving chemotherapy: results of a UK-based feasibility study. Support Care Cancer 2006; 14:742-52. [PMID: 16525792 DOI: 10.1007/s00520-005-0002-9] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2005] [Accepted: 11/23/2005] [Indexed: 10/24/2022]
Abstract
GOALS OF WORK Recent changes in cancer service provision mean that many patients spend a limited time in hospital and therefore experience and must cope with and manage treatment-related side effects at home. Information technology can provide innovative solutions in promoting patient care through information provision, enhancing communication, monitoring treatment-related side effects and promoting self-care. PATIENTS AND METHODS The aim of this feasibility study was to evaluate the acceptability of using handheld computers as a symptom assessment and management tool for patients receiving chemotherapy for cancer. A convenience sample of patients (n = 18) and health professionals (n = 9) at one Scottish cancer centre was recruited. Patients used the handheld computer to record and send daily symptom reports to the cancer centre and receive instant, tailored symptom management advice during two treatment cycles. Both patients' and health professionals' perceptions of the handheld computer system were evaluated at baseline and at the end of the project. MAIN RESULTS Patients believed the handheld computer had improved their symptom management and felt comfortable in using it. The health professionals also found the handheld computer to be helpful in assessing and managing patients' symptoms. CONCLUSIONS This project suggests that a handheld-computer-based symptom management tool is feasible and acceptable to both patients and health professionals in complementing the care of patients receiving chemotherapy.
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Affiliation(s)
- N Kearney
- Cancer Care Research Centre, Department of Nursing & Midwifery, R.G. Bomont Building, University of Stirling, Stirling FK9 4LA, Scotland, UK.
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Nickel C, Kettler C, Muehlbacher M, Lahmann C, Tritt K, Fartacek R, Bachler E, Rother N, Egger C, Rother WK, Loew TH, Nickel MK. Effect of progressive muscle relaxation in adolescent female bronchial asthma patients: a randomized, double-blind, controlled study. J Psychosom Res 2005; 59:393-8. [PMID: 16310021 DOI: 10.1016/j.jpsychores.2005.04.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2004] [Revised: 04/05/2005] [Accepted: 04/05/2005] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim of this study is to examine the efficacy of progressive muscle relaxation (PMR) on change in blood pressure, lung parameters and heart rate in female adolescent asthmatics. METHOD In a prospective, randomized, double-blind, controlled study, adolescent female asthmatics (n=31) were tested to find out how the systolic blood pressure (SBP), forced expiratory volume in the first second (FEV(1)), peak expiratory flow (PEF) and heart rate change after PMR. The control group (CG; n=30) received a placebo intervention. RESULTS A significant reduction in SBP and a significant increase in the FEV(1) and PEF were observed after PMR. The heart rate showed a significant increase in the coefficient of variation (CV), root-mean-square of successive differences (RMSSD) and at the high frequency (HF) range, in addition to a significant reduction at the low and middle frequency (LF and MF, respectively) ranges. CONCLUSION PMR appears to be effective in improvement of blood pressure, lung parameter and heart rate in adolescent female asthmatics.
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Affiliation(s)
- Cerstin Nickel
- Clinic of Psychosomatic Medicine and Psychotherapy, Inntalklinik, Simbach am Inn, Germany
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Feldman JM, Siddique MI, Morales E, Kaminski B, Lu SE, Lehrer PM. Psychiatric disorders and asthma outcomes among high-risk inner-city patients. Psychosom Med 2005; 67:989-96. [PMID: 16314605 DOI: 10.1097/01.psy.0000188556.97979.13] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The purpose of this study was to examine the rate of psychiatric disorders among patients attending an ethnically diverse, inner-city asthma clinic for an initial visit and assess the association between psychiatric disorders and asthma morbidity. METHODS A semistructured psychological interview was conducted to assess for psychiatric diagnoses. A pulmonary physician, who was blind to psychiatric disorder, established diagnosis of asthma based on national guidelines. RESULTS Sixty-four percent of 85 participants received at least 1 psychiatric diagnosis. The pulmonary physician rated patients with a psychiatric disorder as achieving fewer goals (M = 2.3 +/- 1.3) for asthma control than patients without a psychiatric disorder (M = 3.6 +/- 1.5, p = .0002). Patients with a psychiatric diagnosis more frequently reported an emergency room visit for asthma during the past 6 months (OR = 4.89; 95% CI, 1.76-13.39) and greater use of short-acting beta2-agonist medication (M = 1.5 +/- 0.9 canisters per month) than patients without a psychiatric diagnosis (M = 0.9 +/- 0.8, p = .003). These findings were independent of demographics, health insurance, and asthma severity. No differences emerged between patients with and without a mental disorder on percent predicted FEV1. Patients with a psychiatric disorder reported a higher severity level for asthma symptoms than the severity level indicated by their pulmonary function in comparison to patients without a psychiatric diagnosis (OR = 3.52; 95% CI, 1.23-10.10). Health insurance appeared to be a confounding factor in this relationship. CONCLUSION A high rate of psychiatric disorders was found among inner-city asthma patients. Psychiatric diagnoses were associated with greater perceived impairment from asthma but not objective measurement of pulmonary function.
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Affiliation(s)
- Jonathan M Feldman
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York 10461, USA.
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Aaron LA, Mancl L, Turner JA, Sawchuk CN, Klein KM. Reasons for missing interviews in the daily electronic assessment of pain, mood, and stress. Pain 2004; 109:389-398. [PMID: 15157700 DOI: 10.1016/j.pain.2004.02.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2003] [Revised: 02/03/2004] [Accepted: 02/09/2004] [Indexed: 11/30/2022]
Abstract
Electronic diary assessment methods offer the potential to accurately characterize pain and other daily experiences. However, the frequent assessment of experiences over time often results in missing data. It is important to identify systematic reasons for missing data because such a pattern may bias study results and interpretations. We examined the reasons for missing electronic interviews, comparing self-report and data derived from electronic diary responses. Sixty-two patients with temporomandibular disorders were asked to rate pain intensity, pain-related activity interference, jaw use limitations, mood, and perceived stress three times a day for 8 weeks on palmtop computers. Participants also were asked the number of and reason(s) for missing electronic interviews. The average electronic diary completion rate was 91%. The correspondence between self-report and electronic data was high for the overall number of missed electronic interviews (Spearman correlation=0.77, P < 0.0001). The most common self-reported reasons for missing interviews were failure to hear the computer alarm (49%) and inconvenient time (21%). Although there was some suggestion that persistent negative mood and stress were associated with missing electronic interviews in a subgroup of patients, on the whole, the patient demographic and clinical characteristics, treatment, and daily fluctuations in pain, activity interference, mood, and stress were not associated significantly with missing daily electronic interviews. The results provide further support for the use of electronic diary methodology in pain research.
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Affiliation(s)
- Leslie A Aaron
- Department of Oral Medicine, University of Washington School of Dentistry, 1959 NE Pacific Street, B316, Box 356370, Seattle, WA 98195, USA Department of Dental Public Health Sciences, University of Washington School of Dentistry, Seattle, WA, USA Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle, WA, USA Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, WA, USA
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Abstract
OBJECTIVES Multiple relationships between anxiety, allergic symptoms, and treatment difficulties have been observed. The aim of the present study was to estimate the prevalence of anxiety disorders in outpatients with various allergic diseases, to identify diagnostic cues or possible risk factors, and to test the usefulness of self-administered questionnaire screening at the allergy clinic. METHODS Six hundred forty-six (646) consecutive patients with rhinoconjunctivitis (59.3%), asthma (26.8%), or "other" allergy (13.9%), aged 16 to 65 years, completed self-administered questionnaires in six outpatient allergy clinics; 60 of the respondents also participated in structured psychiatric interviews. Anxiety was measured with the Spielberger State-Trait Anxiety. RESULTS According to the interviews, STAI-T > 52 predicted with 86% accuracy a current psychiatric diagnosis, without differentiating between anxiety and depression. Using this threshold, the rate of anxiety and/or depressive disorders is estimated as 19% (95% CI: 15.9-22.1) in our unselected allergic outpatient sample; 46% of these patients never received any psychopharmacological treatment, indicating that anxiety related disorders are underdiagnosed and undertreated. Risk indicators were female gender; asthma; perennial symptoms; sleep problems; nonspecific allergy triggers like strong emotions; stressful situations; and considerable limitation in everyday activities attributed to the allergic symptoms. CONCLUSIONS Our findings confirm a high rate of anxiety and/or depressive disorders in patients visiting the allergy clinic. Self-administered questionnaires such as STAI-T provide reliable help for the identification of these frequent psychiatric problems.
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Affiliation(s)
- Adrienne Stauder
- Semmelweis University, Faculty of Medicine, Institute of Behavioural Sciences, Budapest, Hungary.
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Puttonen S, Keltikangas-Järvinen L, Ravaja N, Viikari J. Affects and autonomic cardiac reactivity during experimentally induced stress as related to precursors of insulin resistance syndrome. Int J Behav Med 2003; 10:106-24. [PMID: 12763705 DOI: 10.1207/s15327558ijbm1002_02] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
This study examined the association of insulin resistance syndrome (IRS) precursors with state affects and autonomic reactivity in randomly selected healthy young adults. It was asked whether IRS precursors are able to predict a person's mental and physiological coping with acute stress over an 11-year follow-up period. IRS parameters were serum insulin, high-density lipoprotein cholesterol, triglycerides, systolic blood pressure, body-mass index, and subscapular skinfold thickness. In the psychophysiological experiment, state affects and cardiac responses (heart rate, respiratory sinus arrhythmia, and pre-ejection period) were measured during different challenges. The main result was that IRS precursors predicted high levels of negative emotions during the challenges; IRS accounted for 19% of the variance in tiredness. IRS was unrelated to cardiac reactivity. Mechanisms underlying the associations found are discussed.
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Tennen H, Affleck G. The Challenge of Capturing Daily Processes at the Interface of Social and Clinical Psychology. JOURNAL OF SOCIAL AND CLINICAL PSYCHOLOGY 2002. [DOI: 10.1521/jscp.21.6.610.22796] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Schmaling KB, McKnight PE, Afari N. A prospective study of the relationship of mood and stress to pulmonary function among patients with asthma. J Asthma 2002; 39:501-10. [PMID: 12375709 DOI: 10.1081/jas-120004916] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The purpose of this study was to examine the association of psychosocial and other variables to pulmonary function over four months. Thirty-two patients with asthma kept daily records of pulmonary function and psychosocial variables for an average of 140 days. Data on other potential covariates of pulmonary function, as assessed by peak flow meters, were also collected (e.g., allergen exposure). Sixteen subjects (50%) had significant associations between pulmonary function and psychosocial variables. Between-subjects analyses showed small but significant associations between pulmonary function and other variables. These results confirmed previous reports of individual variability in the association of psychosocial variables with pulmonary function.
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Abstract
Asthma can be affected by stress, anxiety, sadness, and suggestion, as well as by environmental irritants or allergens, exercise, and infection. It also is associated with an elevated prevalence of anxiety and depressive disorders. Asthma and these psychological states and traits may mutually potentiate each other through direct psychophysiological mediation, nonadherence to medical regimen, exposure to asthma triggers, and inaccuracy of asthma symptom perception. Defensiveness is associated with inaccurate perception of airway resistance and stress-related bronchoconstriction. Asthma education programs that teach about the nature of the disease, medications, and trigger avoidance tend to reduce asthma morbidity. Other promising psychological interventions as adjuncts to medical treatment include training in symptom perception, stress management, hypnosis, yoga, and several biofeedback procedures.
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Affiliation(s)
- Paul Lehrer
- Department of Psychiatry, Robert Wood Johnson Medical School, Piscataway, New Jersey 08854, USA.
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Zautra A, Smith B, Affleck G, Tennen H. Examinations of chronic pain and affect relationships: applications of a dynamic model of affect. J Consult Clin Psychol 2001; 69:786-95. [PMID: 11680555 DOI: 10.1037/0022-006x.69.5.786] [Citation(s) in RCA: 178] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Two studies of the relationship between pain and negative affect are presented in this article: a study of weekly fluctuations in pain and negative affect among those with arthritis and a study of daily fluctuations in pain and negative affect for participants with fibromyalgia. The roles of positive affect and mood clarity (or the ability to distinguish between different emotions) in modifying the size of the relationship between pain and negative affect were examined in both studies as a means of testing the predictions of a dynamic model of affect regulation. In both studies, the presence of positive affect reduced the size of the relationship between pain and negative affect. Also, for arthritis participants with greater mood clarity, there was less overlap in ratings of negative and positive affective states.
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Affiliation(s)
- A Zautra
- Department of Psychology, Arizona State University, Tempe 85287-1104, USA.
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Affleck G, Tennen H, Zautra A, Urrows S, Abeles M, Karoly P. Women's pursuit of personal goals in daily life with fibromyalgia: a value-expectancy analysis. J Consult Clin Psychol 2001; 69:587-96. [PMID: 11550725 DOI: 10.1037/0022-006x.69.4.587] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Eighty-nine women with fibromyalgia completed the Life Orientation Test, identified health and social goals, and answered questions from the Goal Systems Assessment Battery (P. Karoly & L. Ruehlman, 1995) about their valuation of, and self-efficiency in attaining, each goal. For 30 days, they responded to palm-top computer interviews about their pain and fatigue and rated their goal effort, goal progress, and pain- and fatigue-related goal barriers. Goal barriers increased and goal efforts and progress decreased on days with greater pain and fatigue; goals valued more highly were pursued more effortfully and successfully; more optimistic individuals were less likely to perceive goal barriers and, on days that were more fatiguing than usual, were less likely to reduce their effort and to retreat from progress in achieving their health goal; and more pessimistic individuals perceived greater goal barriers on days that were less painful than usual.
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Affiliation(s)
- G Affleck
- Department of Community Medicine, University of Connecticut Health Center, Farmington 06030, USA.
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