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Boudouda NE, Gana K. Validity Evidence for the Arabic Version of the Multidimensional Inventory of Hypochondriacal Traits (MIHT). CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-020-00687-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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2
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Benasi G, Fava GA, Rafanelli C. Kellner's Symptom Questionnaire, a Highly Sensitive Patient-Reported Outcome Measure: Systematic Review of Clinimetric Properties. PSYCHOTHERAPY AND PSYCHOSOMATICS 2021; 89:74-89. [PMID: 32050199 DOI: 10.1159/000506110] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Accepted: 01/23/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Patient-reported outcomes (PROs) are of increasing importance in clinical medicine. However, their evaluation by classic psychometric methods carries considerable limitations. The clinimetric approach provides a viable framework for their assessment. OBJECTIVE The aim of this paper was to provide a systematic review of clinimetric properties of the Symptom Questionnaire (SQ), a simple, self-rated instrument for the assessment of psychological symptoms (depression, anxiety, hostility, and somatization) and well-being (contentment, relaxation, friendliness, and physical well-being). METHODS The PRISMA guidelines were used. Electronic databases were searched from inception up to March 2019. Only original research articles, published in English, reporting data about the clinimetric properties of the SQ, were included. RESULTS A total of 284 studies was selected. The SQ has been used in populations of adults, adolescents, and older individuals. The scale significantly discriminated between subgroups of subjects in both clinical and nonclinical settings, and differentiated medical and psychiatric patients from healthy controls. In longitudinal studies and in controlled pharmacological and psychotherapy trials, it was highly sensitive to symptoms and well-being changes and discriminated between the effects of psychotropic drugs and placebo. CONCLUSIONS The SQ is a highly sensitive clinimetric index. It may yield clinical information that similar scales would fail to provide and has a unique position among the PROs that are available. Its use in clinical trials is strongly recommended.
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Affiliation(s)
- Giada Benasi
- Department of Psychology, University of Bologna, Bologna, Italy
| | - Giovanni A Fava
- Department of Psychiatry, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Chiara Rafanelli
- Department of Psychology, University of Bologna, Bologna, Italy,
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3
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Brown RJ, Skelly N, Chew-Graham CA. Online health research and health anxiety: A systematic review and conceptual integration. ACTA ACUST UNITED AC 2020. [DOI: 10.1111/cpsp.12299] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Pardue CM, White KS, Gervino EV. The Role of Disease Conviction: Exploring Its Effects on Chest Pain and Anxiety-Related Models of Non-cardiac Chest Pain. J Clin Psychol Med Settings 2020; 26:131-141. [PMID: 29948646 DOI: 10.1007/s10880-018-9572-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The aim of this study was to investigate the role of disease conviction in the chest pain and life interference of patients with non-cardiac chest pain (NCCP), after controlling for anxiety sensitivity and body vigilance. While all three psychological constructs are theoretically implicated and empirically associated with the experience of NCCP, no research has examined the influence of disease conviction in the context of other relevant constructs. The sample included 229 participants with NCCP who were recruited after a medical evaluation failed to elicit an organic explanation for their chest pain. Hierarchical regression analyses revealed that while anxiety sensitivity significantly predicted chest pain severity and interference, only body vigilance contributed significant additional variance to chest pain severity, and only disease conviction contributed significant additional variance to chest pain interference. While anxiety sensitivity, body vigilance, and disease conviction all appear to affect those with NCCP, it seems that their impact is manifest in different domains (i.e., pain perception vs. psychosocial impairment).
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Affiliation(s)
- Caleb M Pardue
- Department of Psychological Sciences, University of Missouri-St Louis, One University Blvd., St. Louis, MO, 63121, USA.
| | - Kamila S White
- Department of Psychological Sciences, University of Missouri-St Louis, One University Blvd., St. Louis, MO, 63121, USA
| | - Ernest V Gervino
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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5
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Otto MW, Smits JAJ. Anxiety Sensitivity, Health Behaviors, and the Prevention and Treatment of Medical Illness. ACTA ACUST UNITED AC 2018; 25. [PMID: 30686865 DOI: 10.1111/cpsp.12253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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6
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Melli G, Bailey R, Carraresi C, Poli A. Metacognitive beliefs as a predictor of health anxiety in a self-reporting Italian clinical sample. Clin Psychol Psychother 2017; 25:263-271. [PMID: 29226504 DOI: 10.1002/cpp.2159] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/30/2017] [Accepted: 10/31/2017] [Indexed: 01/25/2023]
Abstract
Research has supported the specific role that anxiety sensitivity, health-related dysfunctional beliefs, and metacognitive beliefs may play in the development and maintenance of health anxiety symptoms. However, the role of metacognitive beliefs in health anxiety has only been explored in analogue samples. The aim of this study was to explore for the first time the association between metacognitive beliefs and health anxiety symptoms in a sample of participants who reported having received a diagnosis of severe health anxiety (hypochondriasis) or illness anxiety disorder and test whether these beliefs are significant predictors of health anxiety after controlling for anxiety, depression, anxiety sensitivity, and dysfunctional beliefs. A series of dimensional self-report measures were administered to a large Italian sample (N = 458). At a bivariate level, Beliefs that Thoughts are Uncontrollable had a stronger association with health anxiety than any of the dysfunctional beliefs and anxiety sensitivity subscales. Results from hierarchical multiple regression analysis indicated that Beliefs that Thoughts are Uncontrollable predicted health anxiety symptoms over-and-above depression, general anxiety, anxiety sensitivity, and health-related dysfunctional beliefs. Despite many important limitations, this study supported the hypothesis that metacognition may have an important role in health anxiety in clinical samples.
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Affiliation(s)
- Gabriele Melli
- Department of Surgery, Medical, Molecular, and Critical Area Pathology, University of Pisa, Pisa, Italy.,Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Florence, Italy
| | | | - Claudia Carraresi
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Florence, Italy
| | - Andrea Poli
- Institute for Behavioral and Cognitive Psychology and Psychotherapy of Florence (IPSICO), Florence, Italy
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Reuman L, Jacoby RJ, Blakey SM, Riemann BC, Leonard RC, Abramowitz JS. Predictors of illness anxiety symptoms in patients with obsessive compulsive disorder. Psychiatry Res 2017; 256:417-422. [PMID: 28697487 DOI: 10.1016/j.psychres.2017.07.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 06/01/2017] [Accepted: 07/04/2017] [Indexed: 10/19/2022]
Abstract
Illness anxiety and OCD symptoms appear to overlap in their presentation as well as in other conceptually important ways (e.g., dysfunctional cognitions). Little research, however, has directly examined these putative relationships. The present study examined the extent to which illness anxiety symptoms were associated with OCD symptom dimensions and relevant cognitive factors in a large treatment-seeking sample of patients with OCD. Patients completed a battery of self-report measures of OCD and health anxiety symptoms and related cognitive biases. Results from regression analyses indicated that illness anxiety symptoms were associated with harm obsessions and checking rituals, as well as with the tendency to overestimate threat and responsibility for harm. Illness anxiety was not associated with perfectionism. Conceptual and clinical implications of these findings are discussed.
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Affiliation(s)
- Lillian Reuman
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ryan J Jacoby
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
| | - Shannon M Blakey
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | | | - Jonathan S Abramowitz
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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8
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Norton PJ, Sears Edwards K. Anxiety Sensitivity or Interoceptive Sensitivity. EUROPEAN JOURNAL OF PSYCHOLOGICAL ASSESSMENT 2017. [DOI: 10.1027/1015-5759/a000269] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abstract. The construct of anxiety sensitivity (AS) – the fear of anxiety-related symptoms – has been highly influential in current conceptualizations of anxiety disorders in general, and panic disorder specifically. However, given documented associations between AS and both non-anxiety psychological disorders as well as medical/health conditions, the extent to which measures of AS are assessing a specific fear or anxiety symptoms versus a broader fear of interoceptive or bodily sensations is unclear. Confirmatory factor analysis of data from 373 participants failed to suggest whether fears of anxiety-related symptoms were factorially distinct from fears of non-anxiety-related bodily sensations, although analyses indicated that while fears of anxiety-related symptoms were more closely associated with panic disorder severity than were fears of non-anxiety-related symptoms, both were similarly and strongly associated with hypochondriacal fears. Implications for the construct of AS, and the broader construct of somatic fears, are discussed.
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Chang KAJ, Kim K, Fava M, Mischoulon D, Hong JP, Kim DJH, Heo JY, Choi H, Jeon HJ. Cross-national differences in hypochondriasis symptoms between Korean and American outpatients with major depressive disorder. Psychiatry Res 2016; 245:127-132. [PMID: 27541348 DOI: 10.1016/j.psychres.2016.08.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/12/2016] [Accepted: 08/05/2016] [Indexed: 12/25/2022]
Abstract
Hypochondriasis is defined as the tendency to worry excessively about having a serious illness. This study aimed to investigate cross-national differences in hypochondriasis symptoms between Korean and American patients with major depressive disorder (MDD). This study examined 1592 Korean and 3744 American MDD outpatients of age ≥18 years using the Hamilton Rating Scale for Depression (HAM-D) and the Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q-SF). Korean MDD patients exhibited significantly higher scores for hypochondriasis than Americans after controlling for total HAM-D scores and demographic variables (p<0.0001), even though Americans had significantly higher total HAM-D scores (p<0.0001). Multivariate logistic regression analyses revealed that hypochondriasis was significantly associated with somatic and psychic anxiety, insomnia-middle, and suicide for both Korean and American MDD patients after adjusting for demographic covariates. Among all factors, somatic anxiety was the most strongly associated with hypochondriasis in both Korean (AOR=2.14, 95% CI 1.31-3.52) and American (AOR=1.98, 95% CI 1.69-2.31) MDD outpatients. Hypochondriasis symptoms are more prevalent among Korean than American MDD patients but appear to be associated with high levels of somatic anxiety regardless of culture. This suggests that cultural and personal factors play a shared role in the presentation of hypochondriasis symptoms.
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Affiliation(s)
- Kyung-Ah Judy Chang
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kiwon Kim
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Maurizio Fava
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - David Mischoulon
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Jin Pyo Hong
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Daniel J H Kim
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jung-Yoon Heo
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Choi
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, USA; Department of Health Sciences & Technology, Department of Medical Device Management & Research, and Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea.
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Otto MW, Eastman A, Lo S, Hearon BA, Bickel WK, Zvolensky M, Smits JAJ, Doan SN. Anxiety sensitivity and working memory capacity: Risk factors and targets for health behavior promotion. Clin Psychol Rev 2016; 49:67-78. [PMID: 27611632 DOI: 10.1016/j.cpr.2016.07.003] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 06/03/2016] [Accepted: 07/25/2016] [Indexed: 11/15/2022]
Abstract
Understanding the nature and influence of specific risk profiles is increasingly important for health behavior promotion. The purpose of this article is to document the value of two factors-anxiety sensitivity (AS) and working memory capacity (WMC)-for enhancing risk for the initiation and/or maintenance of a range of negative health behaviors. AS is a distress-related risk factor that potentiates avoidance/coping motivations for negative health behaviors. Stress provides the conditions for negative somatic and affective states, and AS amplifies the aversiveness of these experiences and correspondingly hinders adaptive functioning. In contrast, low WMC is hypothesized to exert its effect by decreasing the capacity to filter out current temptations, attenuating a focus on longer-term goals and impairing the application of relevant coping skills at times of stress. In this review, we provide conceptual models for the separate roles of high AS and low WMC in negative health behaviors, review the influence of these factors on specific health behavior exemplars (eating behaviors/obesity, physical activity, smoking, alcohol use, and sleep promotion), provide preliminary evidence for their value as independent treatment targets for health-behavior promotion, and encourage specific research directions in relation to these variables.
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Affiliation(s)
- Michael W Otto
- Department of Psychological and Brain Sciences, Boston University, USA.
| | - Abraham Eastman
- Department of Psychological and Brain Sciences, Boston University, USA
| | - Stephen Lo
- Department of Psychological and Brain Sciences, Boston University, USA
| | | | - Warren K Bickel
- Addiction Recovery Research Center, Virginia Tech Carilion Research Institute, USA
| | - Michael Zvolensky
- University of Houston, USA; The University of Texas MD Anderson Cancer Center, USA
| | - Jasper A J Smits
- Department of Psychology and Institute for Mental Health Research, The University of Texas at Austin, USA
| | - Stacey N Doan
- Department of Psychology, Claremont McKenna College, USA
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11
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Killgore WDS, Sonis LA, Rosso IM, Rauch SL. Emotional Intelligence Partially Mediates the Association between Anxiety Sensitivity and Anxiety Symptoms 1,2. Psychol Rep 2016; 118:23-40. [PMID: 29693525 DOI: 10.1177/0033294115625563] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Anxiety Sensitivity (AS), the propensity to fear the somatic, mental, and social consequences of anxiety, is associated with an elevated risk of developing anxiety disorders. It was hypothesized that Emotional Intelligence (EI) might serve as a mediating variable between AS and anxiety symptom expression. Sixty-one healthy adults (30 men, 31 women; M age = 30.4 yr., SD = 8.0), recruited through posted advertisements, completed the Anxiety Sensitivity Index (ASI) and the ANX subscale of the Personality Assessment Inventory (PAI), as well as three assessments of EI, including two indices of the Ability model of EI (MSCEIT; SREIS), and one index of the Trait model of EI (i.e., Bar-On EQ-i). Partial mediation between AS and ANX was found for the EQ-i but not for the MSCEIT or SREIS, as determined by the bootstrap method of mediation analysis. The association between AS and anxiety symptoms was partly explained through its effects on the intervening variable of Trait EI, and points to the possibility that interventions improving Trait EI may be useful in reducing the expression of anxiety symptoms in people with high AS.
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Affiliation(s)
| | - Lily A. Sonis
- Boston University School of Social Work & School of Public Health, USA
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12
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The development and validation of a Chinese version of the Illness Attitude Scales: an investigation of university students. Int J Behav Med 2014; 21:638-45. [PMID: 24500642 DOI: 10.1007/s12529-014-9391-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND The Illness Attitude Scales (IAS) are considered as one of the most suitable instruments to screen hypochondriasis. PURPOSE Whether it has cross-cultural validity in China remains to be determined. METHODS In Chinese university students (141 women and 141 men), we have administered the IAS, the Zuckerman-Kuhlman Personality Questionnaire (ZKPQ), and the Plutchik-van Praag Depression Inventory (PVP). RESULTS For the first time in Chinese culture, we have identified a four-factor structure of the IAS: patho-thanatophobia, symptom effect, treatment seeking, and hypochondriacal belief. Women scored significantly higher on IAS patho-thanatophobia and treatment seeking, on ZKPQ neuroticism-anxiety and activity, and on PVP than men did. The neuroticism-anxiety was significantly correlated with patho-thanatophobia and symptom effect, and PVP was positively correlated with symptom effect in women. Neuroticism-anxiety was significantly correlated with patho-thanatophobia, and impulsive sensation seeking and activity were significantly correlated with symptom effect in men. CONCLUSION In Chinese students, we have found a stable four-factor IAS structure.
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Medical information seeking: impact on risk for anxiety psychopathology. J Behav Ther Exp Psychiatry 2014; 45:402-7. [PMID: 24818986 DOI: 10.1016/j.jbtep.2014.04.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 04/15/2014] [Accepted: 04/16/2014] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND OBJECTIVES Increased utilization of online medical information seeking demands investigation of potentially detrimental effects of these activities. The present study investigated whether viewing medical websites may adversely affect anxiety sensitivity (AS), a well-established risk factor for the development of psychopathology. METHODS Participants (N = 52) were randomly assigned to view medical symptom related websites or general health and wellness control websites. AS was measured before and after the website viewing. RESULTS Individuals in the medical website group reported higher AS compared to the control group at post-manipulation after controlling for baseline health anxiety and baseline AS. Additionally, intolerance of uncertainty (IU), an individual difference variable assessing negative beliefs about uncertainty, significantly moderated this effect such that medical website viewing only affected AS in participants with high IU but not in participants with low IU. LIMITATIONS The limitations of the current study include the lack of individualization of the website viewing and the short duration of the website viewing. CONCLUSIONS The results of this study provide initial evidence that exposure to online medical information could increase risk for anxiety psychopathology in individuals with elevated IU. Additionally, these results provide support for a learning based model of the etiology of AS.
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Berrocal C, Moreno FR, Cano J. Anxiety Sensitivity and Panic Symptomatology: The Mediator Role of Hypochondriacal Concerns. SPANISH JOURNAL OF PSYCHOLOGY 2014; 10:159-66. [PMID: 17549889 DOI: 10.1017/s1138741600006429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The present study tests the mediating role of hypochondriasis to explain the relation between anxiety sensitivity and panic symptomatology. Fifty-seven outpatients with clinically significant levels of panic symptomatology were selected to participate in the study. Measures of anxiety sensitivity, hypochondriasis, and panic symptomatology were obtained from standardized, self-administered questionnaires: the Anxiety Sensitivity Index (ASI; Reiss, Peterson, Gursky, & McNally, 1986), the Whiteley Index of Hypochondriasis (WI; Pilowsky, 1967), and the Panic-Agoraphobic Spectrum Self-Report (PAS-SR; Cassano et al., 1997; Shear et al., 2001). Regression analyses were performed to test for the mediation models. The results show that the effect of anxiety sensitivity on panic symptomatology is not significant when controlling the hypochondriacal concerns, whereas the latter predicted panic symptoms. This result holds for the overall ASI as well as for the Physical Concerns and the Mental Incapacitation Concerns dimensions of the ASI scale. No evidence of a direct relation between the Social Concerns dimension and panic symptoms was found. The findings suggest that hypochondriacal concerns might represent the mechanism through which anxiety sensitivity is able to influence panic symptoms.
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Affiliation(s)
- Carmen Berrocal
- Departamento de Personalidad, Evaluación y Tratamientos Psicológicos, Facultad de Psicología Universidad de Málaga, Campus de Teatinos, s/n, Málaga-29071, Spain.
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Hearon BA, Quatromoni PA, Mascoop JL, Otto MW. The role of anxiety sensitivity in daily physical activity and eating behavior. Eat Behav 2014; 15:255-8. [PMID: 24854814 DOI: 10.1016/j.eatbeh.2014.03.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2013] [Revised: 01/27/2014] [Accepted: 03/11/2014] [Indexed: 11/16/2022]
Abstract
Anxiety sensitivity (AS), or the fear of somatic arousal, has been linked to both maladaptive eating behavior as well as exercise avoidance in both self-report and laboratory-based experiments. The current pilot study sought to extend these finding to the naturalistic setting. A sample of 32 adults completed affect and dietary monitoring and wore actigraphs across a three-day monitoring period. Results indicated that high AS was associated with greater calorie consumption overall in women and less consumption in men, and high AS predicted an increase in calories consumed following participants' greatest increase in negative affect in both sexes. For physical activity, results indicated an AS by BMI interaction such that obese individuals with high AS engaged in less moderate-intensity physical activity, whereas the opposite was true for normal weight individuals. These results indicate that AS may represent a double-edged risk factor for obesity contributing to both exercise avoidance and calorie consumption.
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Affiliation(s)
- Bridget A Hearon
- Department of Psychology, Boston University, 648 Beacon Street, Boston, MA 02215, United States; McLean Hospital and Harvard Medical School, 115 Mill Street, Belmont, MA 02478, United States.
| | - Paula A Quatromoni
- Sargent College, Boston University, 635 Commonwealth Ave., Boston, MA 02215, United States; Boston University School of Public Health, 715 Albany Street, Boston, MA 02118, United States
| | - Joshua L Mascoop
- Department of Psychology, Boston University, 648 Beacon Street, Boston, MA 02215, United States
| | - Michael W Otto
- Department of Psychology, Boston University, 648 Beacon Street, Boston, MA 02215, United States
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Porcelli P, Guidi J, Sirri L, Grandi S, Grassi L, Ottolini F, Pasquini P, Picardi A, Rafanelli C, Rigatelli M, Sonino N, Fava GA. Alexithymia in the medically ill. Analysis of 1190 patients in gastroenterology, cardiology, oncology and dermatology. Gen Hosp Psychiatry 2013; 35:521-7. [PMID: 23664571 DOI: 10.1016/j.genhosppsych.2013.04.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Revised: 04/04/2013] [Accepted: 04/08/2013] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To use the Diagnostic Criteria for Psychosomatic Research (DCPR) for characterizing alexithymia in a large and heterogeneous medical population, in conjunction with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) and other DCPR criteria. METHOD Of 1305 patients recruited from 4 medical centers in the Italian Health System, 1190 agreed to participate. They all underwent an assessment with DSM-IV and DCPR structured interviews. A total of 188 patients (15.8%) were defined as alexithymic by using the DCPR criteria. Data were submitted to cluster analysis. RESULTS Five clusters of patients with alexithymia were identified: (1) alexithymia with no psychiatric comorbidity (29.3% of cases); (2) depressed somatization with alexithymic features (23.4%); (3) alexithymic illness behavior (17.6%); (4) alexithymic somatization (17%) and (5) alexithymic anxiety (12.8%). CONCLUSIONS The results indicate that DCPR alexithymia is associated with a comorbid mood or anxiety disorder in about one third of cases; it is related to various forms of somatization and abnormal illness behavior in another third and may occur without psychiatric comorbidity in another subgroup. Identification of alexithymic features may entail major prognostic and therapeutic differences among medical patients who otherwise seem to be deceptively similar since they share the same psychiatric and/or medical diagnosis.
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Affiliation(s)
- Piero Porcelli
- Psychosomatic Unit, IRCCS De Bellis Hospital, Castellana Grotte, Italy.
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Lees A, Mogg K, Bradley BP. Health anxiety, anxiety sensitivity, and attentional biases for pictorial and linguistic health-threat cues. Cogn Emot 2012; 19:453-62. [PMID: 22686652 DOI: 10.1080/02699930441000184] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The study investigated attentional biases for pictorial and linguistic health-threat stimuli in high and low health anxious individuals, who were selected from the upper and lower quartile ranges of a normal sample using a screening measure of health anxiety. Attentional bias was assessed using a visual probe task which presented health-threat and neutral pictures and words at two exposure durations, 500 ms and 1250 ms. The prediction that the high health anxious group would show a greater attentional bias for health-threat cues than the low health anxious group was not supported despite the groups being well-differentiated on a general measure of health anxiety, the Illness Attitudes Scale (IAS). Instead, the results indicated that individuals with high levels of anxiety sensitivity showed a significantly greater initial attentional bias for threat pictures compared with those with low anxiety sensitivity, as assessed by the Anxiety Sensitivity Index (ASI).
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Abstract
Intolerance of uncertainty (IU) has been found to be involved in several anxiety disorders, including generalized anxiety disorder and obsessive-compulsive disorder (OCD). Few studies have examined the role of IU in health anxiety (HA)/hypochondriacal concerns (HC). We conducted two studies exploring the associations between IU and HA/HC. The first study included undergraduates (n = 114) and indicated an association between IU and several HA/HC indices. When controlling for neuroticism, worry about illness was the single index of HA/HC that remained associated with IU. In the second study among bereaved adults (n = 126), IU was associated with one index of HA/HC but not when neuroticism and anxiety sensitivity were controlled. In both studies, IU was found to be more strongly associated with OCD symptoms and worry than with HA/HC.
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Asmundson GJG, Taylor S, Carleton RN, Weeks JW, Hadjstavropoulos HD. Should health anxiety be carved at the joint? A look at the health anxiety construct using factor mixture modeling in a non-clinical sample. J Anxiety Disord 2012; 26:246-51. [PMID: 22169014 DOI: 10.1016/j.janxdis.2011.11.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Revised: 11/04/2011] [Accepted: 11/20/2011] [Indexed: 10/14/2022]
Abstract
Cognitive-behavioral models conceptualize health anxiety as a construct that varies in degree along a continuum rather than existing as nonpathological versus pathological classes or taxons. Only two studies have empirically evaluated the latent structure of health anxiety, both using taxometric statistical methods and both supporting its conceptualization as continuous (Ferguson, 2009; Longley et al., 2010). We sought to further evaluate the latent structure of health anxiety using factor mixture modeling (FMM), which involved a combination of exploratory factor analysis (EFA) and mixture modeling that allowed comparison of models comprising one or more latent classes. Health anxiety symptom data were obtained from the Illness Attitude Scales (IAS) administered to 1768 university undergraduate students. Indicators of health anxiety, derived from EFA of IAS item data, included disease worry, disease conviction, health-related safety behaviors, fear of death, somatic focus, interference due to symptoms, and treatment seeking. FMM of these indicators suggested that health anxiety consists of two classes: (a) an "anxious" class comprising 81.4% of the sample and characterized primarily by somatic focus and interference due to symptoms, and (b) a "nonanxious" class comprising 18.6% of the sample with low scores on all indicators. Contrary to current conceptualizations and taxometric findings, the FMM results indicate the latent structure of health anxiety to be taxonic rather than continuous. Implications for the measurement and conceptualization of health anxiety are discussed and future research directions are highlighted.
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Health anxiety and attentional bias: the time course of vigilance and avoidance in light of pictorial illness information. J Anxiety Disord 2011; 25:1131-8. [PMID: 21890316 DOI: 10.1016/j.janxdis.2011.08.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Revised: 08/04/2011] [Accepted: 08/04/2011] [Indexed: 11/22/2022]
Abstract
Cognitive-behavioral models of health anxiety stress the importance of selective attention not only towards internal but also towards external health threat related stimuli. Yet, little is known about the time course of this attentional bias. The current study investigates threat related attentional bias in participants with varying degrees of health anxiety. Attentional bias was assessed using a visual dot-probe task with health-threat and neutral pictures at two exposure durations, 175ms and 500ms. A baseline condition was added to the dot-probe task to dissociate indices of vigilance towards threat and difficulties to disengage from threat. Substantial positive correlations of health anxiety, anxiety sensitivity, and absorption with difficulties to disengage from threat were detected at 500ms exposure time. At an early stage (i.e., at 175ms exposure time), we found significant positive correlations of health anxiety and absorption with orientation towards threat. Results suggest a vigilance avoidance pattern of selective attention associated with pictorial illness related stimuli in health anxiety.
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The Impact of Attention Style on Directed Forgetting Among High Anxiety Sensitive Individuals. COGNITIVE THERAPY AND RESEARCH 2011. [DOI: 10.1007/s10608-011-9366-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gonzalez A, Zvolensky MJ, Hogan J, McLeish AC, Weibust KS. Anxiety sensitivity and pain-related anxiety in the prediction of fear responding to bodily sensations: A laboratory test. J Psychosom Res 2011; 70:258-66. [PMID: 21334497 PMCID: PMC3052923 DOI: 10.1016/j.jpsychores.2010.07.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Revised: 07/20/2010] [Accepted: 07/27/2010] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The present investigation sought to examine the simultaneous effects of anxiety sensitivity and pain-related anxiety on fear and anxious responding to a 10% carbon dioxide enriched air challenge. METHODS Participants included 247 adults (53% women; mean age=21.91 years, S.D.=8.41) recruited from the community. At the laboratory, participants were administered a structured clinical interview, completed a battery of self-report measures, and underwent a 10% carbon dioxide enriched air challenge. RESULTS Both anxiety sensitivity and pain-related anxiety were significantly and uniquely predictive of post-challenge panic attacks, total post-challenge panic attack symptoms, and intensity of cognitive panic attack symptoms. Anxiety sensitivity, but not pain-related anxiety, also was predictive of post-challenge physical panic symptoms. The observed significant effects for both anxiety sensitivity and pain-related anxiety were evident above and beyond the variance accounted for by gender, age, current level of nonspecific bodily pain, and negative affectivity. Neither anxiety sensitivity nor pain-related anxiety was significantly predictive of change in anxiety focused on bodily sensations or heart rate. CONCLUSION Results suggest that anxiety sensitivity and pain-related anxiety, although related to one another, may be independently important variables underlying fear reactivity to bodily sensations.
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Longley SL, Calamari JE, Wu K, Wade M. Anxiety as a context for understanding associations between hypochondriasis, obsessive-compulsive, and panic attack symptoms. Behav Ther 2010; 41:461-74. [PMID: 21035611 DOI: 10.1016/j.beth.2010.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2009] [Revised: 01/10/2010] [Accepted: 01/15/2010] [Indexed: 10/19/2022]
Abstract
In the context of the integrative model of anxiety and depression, we examined whether the essential problem of hypochondriasis is one of anxiety. When analyzed, data from a large nonclinical sample corresponded to the integrative model's characterization of anxiety as composed of both broad, shared and specific, unique symptom factors. The unique hypochondriasis, obsessive-compulsive, and panic attack symptom factors all had correlational patterns expected of anxiety with the shared, broad factors of negative emotionality and positive emotionality. A confirmatory factor analysis showed a higher-order, bifactor model was the best fit to our data; the shared and the unique hypochondriasis and anxiety symptom factors both contributed substantial variance. This study provides refinements to an empirically based taxonomy and clarifies what hypochondriasis is and, importantly, what it is not.
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Affiliation(s)
- Susan L Longley
- Department of Psychology, Rosalind Franklin University of Medicine and Science, 3333 Green Bay Road, North Chicago, IL 60064, USA.
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Sexton KA, Norton PJ, Walker JR, Norton GR. Hierarchical Model of Generalized and Specific Vulnerabilities in Anxiety. Cogn Behav Ther 2010; 32:82-94. [PMID: 16291539 DOI: 10.1080/16506070302321] [Citation(s) in RCA: 119] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This study evaluated a theoretical hierarchical relationship among the general anxiety vulnerability variable of neuroticism, the specific vulnerability variables of anxiety sensitivity and intolerance of uncertainty, and variables reflecting specific anxiety foci including panic symptoms, health anxiety, obsessive-compulsive symptoms and generalized anxiety/worry. Questionnaires assessing these variables were administered to a non-clinical sample of 91 first-year psychology students (64.8% women). Path analysis results were highly consistent with the hypothesized hierarchical model. Neuroticism was found to have a significant direct effect on both anxiety sensitivity and intolerance of uncertainty. Both neuroticism and anxiety sensitivity had direct significant effects on panic symptoms, neuroticism and intolerance of uncertainty both made significant direct contributions to the prediction of worry, and neuroticism made a significant direct contribution to the prediction of obsessive-compulsive symptoms. Contrary to the hypothesized model, anxiety sensitivity but not neuroticism uniquely predicted health anxiety. The results of this study provide initial empirical evidence for a hierarchical relationship among general and specific vulnerabilities, and specific anxiety manifestations.
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Ille R, Dietmaier G, Müller S, Schienle A. Die Bedeutung von Ekel- und Angstsensitivität bei Personen mit der Verdachtsdiagnose einer Hypochondrie. ACTA ACUST UNITED AC 2010. [DOI: 10.1024/1661-4747.a000030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Zentrales Merkmal bei der hypochondrischen Störung ist die Befürchtung, an einer schweren Erkrankung zu leiden. Dies führt zur Fehlinterpretation normaler Körperfunktionen. Neben dysfunktionalen Angstzuständen ist auch stark ausgeprägte Angstsensitivität störungsrelevant. Das aktuelle Hypochondriekonzept ist vorwiegend angstfokussiert, während die Bedeutung anderer Emotionen wie zum Beispiel von Ekel bisher kaum untersucht wurde. Ziel dieser Untersuchung war es herauszufinden, ob die habituelle Ekelneigung einen zusätzlichen Prädiktor für die Vorhersage von Hypochondrie darstellt. Nach einem Screening mit einem standardisierten klinischen Interview wurden 27 Personen mit und 27 Personen ohne Verdachtsdiagnose Hypochondrie in die Studie eingeschlossen und getestet. Mittels Diskriminanzanalyse wurde überprüft, ob Ekelempfindlichkeit (Neigung einer Person, mit Ekel zu reagieren) und Ekelsensitivität (Neigung, Ekelempfindungen als bedrohlich zu bewerten) für die Gruppentrennung in Personen mit und ohne Verdachtsdiagnose Hypochondrie (Kriterium: Whitely Index) relevant sind. Es zeigte sich, dass habituelle Angst, Ekelsensitivität und spezifische Bereiche der Ekelempfindlichkeit (z. B. Abneigung vor mangelhafter Hygiene) zwischen den beiden Gruppen differenzierten. Domänenspezifische Beziehungen zwischen Ekelempfindlichkeit und Hypochondrie werden diskutiert.
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Affiliation(s)
- Rottraut Ille
- Institut für Psychologie, Karl-Franzens-Universität Graz
| | | | | | - Anne Schienle
- Institut für Psychologie, Karl-Franzens-Universität Graz
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Fergus TA, Valentiner DP. Reexamining the domain of hypochondriasis: comparing the Illness Attitudes Scale to other approaches. J Anxiety Disord 2009; 23:760-6. [PMID: 19339156 DOI: 10.1016/j.janxdis.2009.02.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2008] [Revised: 02/23/2009] [Accepted: 02/27/2009] [Indexed: 12/17/2022]
Abstract
The present study examined utility of the Illness Attitudes Scale (IAS; [Kellner, R. (1986). Somatization and hypochondriasis. New York: Praeger Publishers]) in a non-clinical college sample (N=235). Relationships among five recently identified IAS dimensions (fear of illness and pain, symptom effects, treatment experience, disease conviction, and health habits) and self-report measures of several anxiety-related constructs (health anxiety, body vigilance, intolerance of uncertainty, anxiety sensitivity, and non-specific anxiety symptoms) were examined. In addition, this study investigated the incremental validity of the IAS dimensions in predicting medical utilization. The fear of illness and pain dimension and the symptom effects dimension consistently shared stronger relations with the anxiety-related constructs compared to the other three IAS dimensions. The symptom effects dimension, the disease conviction dimension, and the health habits dimension showed incremental validity over the anxiety-related constructs in predicting medical utilization. Implications for the IAS and future conceptualizations of HC are discussed.
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Affiliation(s)
- Thomas A Fergus
- Department of Psychology, Northern Illinois University, DeKalb, IL 60115, United States
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Anxiety Sensitivity and Health Anxiety in a Nonclinical Sample: Specificity and Prospective Relations with Clinical Stress. COGNITIVE THERAPY AND RESEARCH 2008. [DOI: 10.1007/s10608-008-9188-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Starcevic V, Berle D. Cognitive specificity of anxiety disorders: a review of selected key constructs. Depress Anxiety 2006; 23:51-61. [PMID: 16402368 DOI: 10.1002/da.20145] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Cognitive models of anxiety disorders propose that certain cognitive constructs, that is, underlying beliefs and cognitive processes, may be specific for particular disorders. In this article, we review the specificity of four representative cognitive constructs-anxiety sensitivity, pathological worry, intolerance of uncertainty, and thought-action fusion-for particular disorders. Conceptual overlap, inconsistent definitions, and insufficient consideration of the components of these constructs are limitations of the existing literature. We suggest that the constructs are unlikely to be pathognomonic for any given disorder or to occur in isolation. Rather, the association of each cognitive construct is evident, to varying degrees, with different disorders. Relative to other disorders, anxiety sensitivity is to a certain extent specific for panic disorder, as are pathological worry for generalized anxiety disorder, intolerance of uncertainty for generalized anxiety disorder and obsessive-compulsive disorder, and thought-action fusion for obsessive-compulsive disorder. We discuss the implications of these findings for diagnostic systems and treatment, and suggest areas for further research.
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Affiliation(s)
- Vladan Starcevic
- University of Sydney and Nepean Hospital, Penrith, New South Wales, Australia.
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Lefaivre MJ, Watt M, Stewart S, Wright K. Implicit associations between anxiety-related symptoms and catastrophic consequences in high anxiety sensitive individuals. Cogn Emot 2006. [DOI: 10.1080/02699930500336466] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Wilson KA, Hayward C. A prospective evaluation of agoraphobia and depression symptoms following panic attacks in a community sample of adolescents. J Anxiety Disord 2005; 19:87-103. [PMID: 15488369 DOI: 10.1016/j.janxdis.2003.11.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2003] [Revised: 11/03/2003] [Accepted: 11/07/2003] [Indexed: 11/24/2022]
Abstract
In a community sample of high schoolers who experienced their first panic attack, we examined the prospective relationships among pre-panic vulnerabilities, panic attack severity, and post-panic agoraphobia and depression symptoms. Students were evaluated yearly over 4 years to test the following four hypotheses: (1) pre-panic anxiety sensitivity, negative affect, and childhood behavioral inhibition will serve as vulnerabilities that predict agoraphobia and depression symptoms following a panic attack; (2) these vulnerabilities will lead to more severe panic attacks; (3) severe and spontaneous panic attacks will predict subsequent agoraphobia and depressive symptoms; and (4) the interaction between panic severity and vulnerabilities will be associated with worse outcomes following a panic attack. Results supported the first three hypotheses, but no evidence emerged for an interactive effect. Findings are discussed in light of recent modernized classical conditioning models that address factors contributing to development of more severe panic related psychopathology after panic attacks.
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Affiliation(s)
- Kimberly A Wilson
- Department of Psychiatry and Behavioral Sciences, Stanford University Medical Center, 401 Quarry Road, Stanford, CA 94305-5722, USA.
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32
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Longley SL, Watson D, Noyes R. Assessment of the Hypochondriasis Domain: The Multidimensional Inventory of Hypochondriacal Traits (MIHT). Psychol Assess 2005; 17:3-14. [PMID: 15769224 DOI: 10.1037/1040-3590.17.1.3] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Although hypochondriasis is associated with the costly use of unnecessary medical resources, this mental health problem remains largely neglected. A lack of clear conceptual models and valid measures has impeded accurate assessment and hindered progress. The Multidimensional Inventory of Hypochondriacal Traits (MIHT) addresses these deficiencies with scales that correspond to a 4-factor model. The MIHT was built with construct validity as a guiding principle and began with an item pool that broadly assessed dimensions identified in the literature. The items were administered to large samples; factor analyses of the responses led to item pool revisions and scale refinements. Multiple studies validated the final MIHT scales and 4-factor model; these findings suggest that the MIHT will contribute to theory and research.
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Affiliation(s)
- Susan L Longley
- Department of Psychology, The University of Iowa, Iowa City, IA, USA.
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Norton PJ, Sexton KA, Walker JR, Norton GR. Hierarchical Model of Vulnerabilities for Anxiety: Replication and Extension with a Clinical Sample. Cogn Behav Ther 2005; 34:50-63. [PMID: 15844688 DOI: 10.1080/16506070410005401] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This study served to replicate and extend our previously obtained hierarchical model of the relationships among general anxiety vulnerabilities, specific anxiety vulnerabilities and specific anxiety manifestations including panic symptoms, health anxiety, obsessive-compulsive symptoms and worry. Questionnaires assessing these variables, as well as positive affectivity and depressiveness, were administered to 125 outpatients seeking treatment for panic disorder, social anxiety disorder, obsessive-compulsive disorder, generalized anxiety disorder or major depressive disorder. The results, using a clinical sample, were highly consistent with the hierarchical model obtained in the previous study using a student sample. A more elaborate model, based on published theoretical and empirical evidence, was identified and tested, and similar results were obtained. Negative affectivity had expected direct positive effects on all of the specific anxiety and depression manifestations, with the exception of health anxiety, which showed a negative relationship, and OCD symptoms, which showed no relationship. Positive affectivity was found to be a specific risk factor for depression, while intolerance of uncertainty was found to be a specific risk factor for worry and depression. Finally, anxiety sensitivity appears to be a significant risk factor for panic and health anxiety.
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Affiliation(s)
- Peter J Norton
- Department of Psychology, University of Houston, 128 Heyne Bldg, Houston, TX 77204-5022, USA.
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Noyes R, Woodman CL, Bodkin JA, Yagla SJ. Hypochondriacal concerns in panic disorder and major depressive disorder: a comparison. Int J Psychiatry Med 2005; 34:143-54. [PMID: 15387398 DOI: 10.2190/lme3-97gj-68cg-h6aq] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To gain perspective on the relationship between hypochondriasis and panic disorder, we compared the occurrence of hypochondriasis in patients with panic disorder (N= 59) and major depressive disorder (N= 27). METHODS Patients who participated in separate drug treatment trials were assessed at baseline and eight weeks using the Whiteley Index of Hypochondriasis. RESULTS At baseline, the Whiteley Index score was greater for patients with panic disorder than for those with major depressive disorder. At eight weeks, a statistically significant reduction in the mean hypochondriasis score was observed in panic patients who had improved but not in major depressive patients who had improved. Modest correlations were observed between hypochondriasis and symptoms of panic and major depressive disorder, but in depressed patients, hypochondriasis was positively correlated with anxiety symptoms as well. CONCLUSION A unique relationship appears to exist between hypochondriasis and panic disorder. The nature of this relationship and its implications for classification are discussed.
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Affiliation(s)
- Russell Noyes
- Department of Psychiatry, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA 52242-1000, USA.
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Zvolensky MJ, Arrindell WA, Taylor S, Bouvard M, Cox BJ, Stewart SH, Sandin B, Cardenas SJ, Eifert GH. Anxiety sensitivity in six countries. Behav Res Ther 2003; 41:841-59. [PMID: 12781249 DOI: 10.1016/s0005-7967(02)00187-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In the present study, the Anxiety Sensitivity Index-Revised (ASI-R; ) was administered to a large sample of persons (n=2786) from different cultures represented in six different countries: Canada, France, Mexico, The Netherlands, Spain, and the United States. We sought to (a) determine the factor structure and internal consistency of the ASI-R and (b) examine the correlations of the measure with psychiatric symptoms and personality dimensions in a single European non-English speaking country (The Netherlands). Partially consistent with the original hypothesis, the underlying structure of the anxiety sensitivity construct was generally similar across countries, tapping fear about the negative consequences of anxiety-related physical and social-cognitive sensations. Lower-order factors were moderately to strongly correlated with one another and showed good internal consistency. The observed lower-order ASI-R factors correlated with established psychiatric symptoms and with the personality trait of neuroticism. Partial correlations indicated that both factors are useful in accounting for variance in symptom measures. We discuss the results of this investigation in relation to the cross-cultural assessment of the anxiety sensitivity construct.
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Affiliation(s)
- Michael J Zvolensky
- Anxiety and Health Research Laboratory, Department of Psychology, University of Vermont, John Dewey Hall, Burlington, VT 05405-0134, USA.
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Keogh E, Dillon C, Georgiou G, Hunt C. Selective attentional biases for physical threat in physical anxiety sensitivity. J Anxiety Disord 2001; 15:299-315. [PMID: 11474816 DOI: 10.1016/s0887-6185(01)00065-2] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Anxiety sensitivity is a trait susceptibility associated with the fear of anxiety-related sensations. One reason why such fears exist may be because those high in anxiety sensitivity selectively attend towards such sensations. However, few studies have actually investigated these cognitive biases in high anxiety sensitive individuals. The current study, therefore, sought to investigate selective attentional biases using the visual dot-probe paradigm. Since recent research suggests that at least one component of anxiety sensitivity is linked to the fear of physical sensations, individual were selected on the basis as to whether they were high or low in their anxious concern for physical sensations. In order to determine whether a general or specific attentional bias exists, the emotionality of material presented to participants was varied in terms of whether it was physically threat-related, socially threat-related, or positive. Consistent with predictions, those high in physical anxiety sensitivity were found to exhibit a selective attentional bias in favour of the location of physically threatening material. Furthermore, those low in anxiety sensitivity were found to avoid such material. Interestingly, a similar attentional bias was not found for either socially threatening or positive material. If anything, those high in physical anxiety sensitivity avoided positive material. These findings are discussed in light of current theories of anxiety sensitivity and future research.
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Affiliation(s)
- E Keogh
- Department of Psychology, Goldsmiths College, University of London, New Cross, UK.
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Aikens JE, Zvolensky MJ, Eifert GH. Differential fear of cardiopulmonary sensations in emergency room noncardiac chest pain patients. J Behav Med 2001; 24:155-67. [PMID: 11392917 DOI: 10.1023/a:1010710614626] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Fear of bodily sensations has received extensive attention in relation to panic disorder, and more recently, other types of anxiety pathology and chronic pain problems. Extending this work, the present study examined fear of bodily sensations and its underlying dimensions in emergency room patients with Noncardiac Chest Pain (NCCP; n = 63). We posited a "differential specificity" hypothesis, expecting that specific cardiopulmonary fears would be more strongly associated with NCCP symptoms relative to other bodily fears. As hypothesized, participants reported cardiopulmonary sensations as significantly more fear-provoking than numbness, dissociation, and gastrointestinal sensations. Additionally, regression analysis indicated that after accounting for theoretically relevant demographic variables and health status, cardiopulmonary fear was the best predictor of a composite index of cardiac complaints intensity, even after removing variance related to the absolute number of cardiac complaints. We discuss these findings in relation to the specific role for the fear of cardiopulmonary sensations in chest pain complaints, with implications for better understanding the underlying psychological processes involved in NCCP.
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Affiliation(s)
- J E Aikens
- Department of Family Medicine, University of Michigan, USA
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38
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Watt MC, Stewart SH. Anxiety sensitivity mediates the relationships between childhood learning experiences and elevated hypochondriacal concerns in young adulthood. J Psychosom Res 2000; 49:107-18. [PMID: 11068054 DOI: 10.1016/s0022-3999(00)00097-0] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE the present study investigated childhood learning experiences potentially associated with the development of elevated hypochondriacal concerns in a non-clinical young adult sample, and examined the possible mediating roles of anxiety sensitivity (i.e., fear of anxiety-related symptoms) and trait anxiety (i.e., frequency of anxiety symptoms) in explaining these relationships. METHOD 197 university students participated in a retrospective assessment of their childhood instrumental (i.e., parental reinforcement) and vicarious (i.e., parental modeling) learning experiences with respect to arousal-reactive (e.g., dizziness) and arousal-non-reactive (e.g., lumps) bodily symptoms, respectively. Childhood learning experiences were assessed using a revised version of the Learning History Questionnaire (LHQ), anxiety sensitivity levels with the Anxiety Sensitivity Index (ASI), trait anxiety levels with the State-Trait Anxiety Inventory-Trait (STAI-T) scale, and degree of hypochondriacal concerns with the Illness Attitudes Scale (IAS)-Total score. RESULTS consistent with earlier findings [Watt MC, Stewart SH, Cox BJ. A retrospective study of the learning history origins of anxiety sensitivity. Behav Res Ther 1998; 36: 505-525.], elevated anxiety sensitivity levels were associated with increased instrumental and vicarious learning experiences related to both arousal-reactive and arousal-non-reactive bodily symptoms. Similarly, individuals with elevated hypochondriacal concerns also reported both more instrumental and vicarious learning experiences around bodily symptoms than did students with lower levels of such concerns. However, contrary to the hypothesis, the childhood learning experiences related to hypochondriacal concerns were not specific to arousal-non-reactive symptoms, but instead involved parental reinforcement and modeling of bodily symptoms in general (arousal-reactive and -non-reactive symptoms alike). Anxiety sensitivity, but not trait anxiety, partially mediated the relationships between childhood learning experiences and elevated hypochondriacal concerns in young adulthood. CONCLUSIONS elevated anxiety sensitivity appears to be a risk factor for the development of hypochondriasis when learning experiences have involved both arousal-reactive and arousal-non-reactive bodily symptoms.
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Affiliation(s)
- M C Watt
- Department of Psychology, Dalhousie University, 1355 Oxford Street, B3H 4JI, Halifax, Nova Scotia, Canada.
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Poonai N, Antony MM, Binkley KE, Stenn P, Swinson RP, Corey P, Silverman FS, Tarlo SM. Carbon dioxide inhalation challenges in idiopathic environmental intolerance. J Allergy Clin Immunol 2000; 105:358-63. [PMID: 10669859 DOI: 10.1016/s0091-6749(00)90088-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Idiopathic environmental intolerance (IEI) is associated with unexplained physical symptoms, which overlap considerably with those of panic disorder (PD). OBJECTIVE This study tested the hypothesis that patients with symptoms to suggest IEI exhibit features of PD in response to nonnoxious environmental stimuli. METHODS A single-blind, case-control 35% carbon dioxide inhalation challenge was conducted at a university-based occupational health unit with the use of standardized psychologic questionnaires involving 36 patients with IEI and 37 healthy control subjects. The main outcome measures included panic attack symptoms and scores on the Anxiety Sensitivity Index, a measure of panic-related anxiety. RESULTS Patients with IEI scored significantly higher on the Anxiety Sensitivity Index than control subjects did (P <.05). Significantly more patients with IEI (71%) than control subjects (26%) fulfilled panic attack criteria after carbon dioxide (P <.001). Physiologic responses to the challenge were not significantly different between groups. CONCLUSIONS Results suggest that, similar to patients with PD, patients with IEI display high anxiety sensitivity and in response to carbon dioxide inhalation tend to experience heightened anxiety and panic attacks.
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Affiliation(s)
- N Poonai
- Gage Occupational and Environmental Health Unit, University of Toronto, Ontario, Canada
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Stewart SH, Watt MC. Illness Attitudes Scale dimensions and their associations with anxiety-related constructs in a nonclinical sample. Behav Res Ther 2000; 38:83-99. [PMID: 10645026 DOI: 10.1016/s0005-7967(98)00207-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Illness Attitudes Scale (IAS) is a self-rated measure that consists of nine subscales designed to assess fears, attitudes and beliefs associated with hypochondriacal concerns and abnormal illness behavior [Kellner, R. (1986). Somatization and hypochondriasis. New York: Praeger; Kellner, R. (1987). Abridged manual of the Illness Attitudes Scale. Department of Psychiatry, School of Medicine, University of New Mexico]. The purposes of the present study were to explore the hierarchical factor structure of the IAS in a nonclinical sample of young adult volunteers and to examine the relations of each illness attitudes dimension to a set of anxiety-related measures. One-hundred and ninety-seven undergraduate university students (156 F, 41 M; mean age = 21.9 years) completed the IAS as well as measures of anxiety sensitivity, trait anxiety and panic attack history. The results of principal components analyses with oblique (Oblimin) rotation suggested that the IAS is best conceptualized as a four-factor measure at the lower order level (with lower-order dimensions tapping illness-related Fears, Behavior, Beliefs and Effects, respectively), and a unifactorial measure at the higher-order level (i.e. higher-order dimension tapping General Hypochondriacal Concerns). The factor structure overlapped to some degree with the scoring of the IAS proposed by Kellner (1986, 1987), as well as with the factor structures identified in previously-tested clinical and nonclinical samples [Ferguson, E. & Daniel, E. (1995). The Illness Attitudes Scale (IAS): a psychometric evaluation on a nonclinical population. Personality and Individual Differences, 18, 463-469; Hadjistavropoulos, H. D. & Asmundson, G. J. G. (1998). Factor analytic investigation of the Illness Attitudes Scale in a chronic pain sample. Behaviour Research and Therapy, 36, 1185-1195; Hadjistavropoulos, H. D., Frombach, I. & Asmundson, G. J. G. (in press). Exploratory and confirmatory factor analytic investigations of the Illness Attitudes Scale in a nonclinical sample. Behaviour Research and Therapy; Speckens, A. E., Spinhoven, P., Sloekers, P. P. A., Bolk, J. H. & van Hemert, A. M. (1996). A validation study of the Whitley Index, the Illness Attitude Scales and the Somatosensory Amplification Scale in general medical and general practice patients. Journal of Psychosomatic Research, 40, 95-104]. The Fears, Beliefs and Effects lower-order factors and the General Hypochondriacal Concerns higher-order factor, were shown to be strongly associated with anxiety sensitivity, even after accounting for trait anxiety and panic history. Implications for understanding the high degree of comorbidity between the diagnoses of panic disorder and hypochondriasis, as well as future research directions for exploring the utility of various IAS dimensions in predicting responses to lab-based bodily symptom-induction procedures, are discussed.
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Affiliation(s)
- S H Stewart
- Department of Psychology, Dalhousie University, Halifax, NS, Canada.
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Eifert GH, Zvolensky MJ, Lejuez CW. Heart-focused anxiety and chest pain: A conceptual and clinical review. ACTA ACUST UNITED AC 2000. [DOI: 10.1093/clipsy.7.4.403] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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