51
|
Sparrenberger F, dos Santos I, Lima RDC. [Association of stressful life events and psychological distress: a community-based study]. CAD SAUDE PUBLICA 2004; 20:249-58. [PMID: 15029327 DOI: 10.1590/s0102-311x2004000100042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A cross-sectional study was conducted in 1999 to investigate the association between stressful psychosocial events and psychological distress. A Faces Scale was used to measure the outcome. Death and illness in the family, divorce, robbery, injury, migration, and loss of employment in the previous year were investigated through interviews with 3,942 individuals over 20 years. Logistic regression followed a hierarchical model using socio-demographic characteristics at the first level; psychosocial events at the second; and psychological distress at the third. Injury and migration were not associated with the outcome. The strongest effect was associated with divorce (adjusted OR=2.34). The highest population-attributable risks were from socioeconomic variables (education 38.2%; family income, 32.3%) and the occurrence of at least one event (36.4%). Public policies aimed at ameliorating adverse social factors such as loss of employment and crime, as well as social support to help individuals manage stressful life events are likely to improve psychological well-being.
Collapse
Affiliation(s)
- Felipe Sparrenberger
- Departamento de Medicina, Universidade Regional de Blumenau, Blumenau, SC, Brasil.
| | | | | |
Collapse
|
52
|
Steptoe A, Marmot M. Burden of psychosocial adversity and vulnerability in middle age: associations with biobehavioral risk factors and quality of life. Psychosom Med 2003; 65:1029-37. [PMID: 14645782 DOI: 10.1097/01.psy.0000097347.57237.2d] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Numerous psychosocial factors are associated with disease risk. This study investigated the possibility that a combination of chronic stress from exposure to multiple sources and absence of protective psychosocial resources would be related to heightened emotional distress, health risk behavior, biological risk factors, and impaired quality of life, independently of socioeconomic position (SEP). MATERIALS AND METHODS Data were analyzed from 227 men and women aged 47 to 59 years from the Whitehall II epidemiological cohort. A psychosocial adversity and vulnerability index (PAVIX) was constructed from high scores on measures of job demands, neighborhood stress, and financial strain, low emotional support, limited social networks, low active coping, and low sense of control. RESULTS The measures making up the PAVIX were relatively independent of one another. Scores on the PAVIX were greater in lower SEP participants, and in single, separated, or divorced than married participants. The PAVIX was positively associated with psychological distress, depression, hopelessness, sleep problems, hostility, low self-esteem and loneliness, independently of age, sex, SEP, and marital status. There were no associations with health behaviors, but relationships were observed with glycohemoglobin, plasma fibrinogen, plasma viscosity, and body mass (women), that were again independent of covariates. Individuals with high PAVIX scores also reported impaired health-related quality of life. DISCUSSION The accumulated burden of life stress coupled with limited protective psychosocial resources is associated with adverse psychological, biological, and quality of life outcomes. This integrated approach to the investigation of psychosocial factors may prove valuable in understanding etiological processes.
Collapse
Affiliation(s)
- Andrew Steptoe
- Department of Epidemiology and Public Health, University College London, UK.
| | | |
Collapse
|
53
|
Sirois FM, Melia-Gordon ML, Pychyl TA. “I'll look after my health, later”: an investigation of procrastination and health. PERSONALITY AND INDIVIDUAL DIFFERENCES 2003. [DOI: 10.1016/s0191-8869(02)00326-4] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
54
|
Magai C, Consedine NS, King AR, Gillespie M. Physical Hardiness and Styles of Socioemotional Functioning in Later Life. J Gerontol B Psychol Sci Soc Sci 2003; 58:P269-79. [PMID: 14507933 DOI: 10.1093/geronb/58.5.p269] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Although the aging literature suggests that there are many paths to later life adjustment, there have been few empirical attempts to identify different patterns of adaptation, or their relation to adaptive outcome. As a way to identify patterns of socioemotional functioning in later life associated with physical hardiness, a cluster analysis was applied to 11 measures of socioemotional functioning in a large sample (N = 1,085) of older adults (65-86 years). Ten subgroups were extracted, with clusters of individuals being primarily defined by social network variables, religious characteristics, and emotion profiles. Groups were then compared on a measure of physical hardiness. Patterns of adaptation characterized by high levels of negative emotions tended to represent less hardy adaptation, although there were nonetheless some patterns of noteworthy exception. In contrast, however, patterns of adaptation characterized by religiosity were typically associated with greater hardiness. Finally, physical hardiness was not exclusively the province of individuals exhibiting close social networks, with some groups high in connectedness being less likely to report high hardiness.
Collapse
Affiliation(s)
- Carol Magai
- Department of Psychology, Long Island University, Brooklyn, New York 11201, USA.
| | | | | | | |
Collapse
|
55
|
Mäntymaa M, Puura K, Luoma I, Salmelin R, Davis H, Tsiantis J, Ispanovic-Radojkovic V, Paradisiotou A, Tamminen T. Infant-mother interaction as a predictor of child's chronic health problems. Child Care Health Dev 2003; 29:181-91. [PMID: 12752609 DOI: 10.1046/j.1365-2214.2003.00330.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Psychological stress is associated with physical illnesses like asthma or infections. For an infant, situations perceived as stressful are highly dependent on the relationship with the caregiver. Constantly poor mother-infant interaction increases the child's vulnerability to stressful conditions and experiences. The aim of the study was to investigate the impact of the quality of early mother-infant interaction on the subsequent physical health of the child. Poor mother-infant interaction was hypothesized to be associated with chronic or recurrent health problems in the child. PARTICIPANTS Fifty-seven mother-infant dyads from families at risk of psychosocial problems and 63 from non-risk families, altogether 120 dyads, participated in the study. Families were drawn from normal population, from well-baby clinics in the city of Tampere, Finland. Infants were full-term and healthy, families with severe risks like psychotic illnesses of the parents or a history of child protection concerns were excluded from the study. METHODS After the initial interview with the mother, the mother-infant interaction was videotaped when the infants were 8-11 weeks of age and the interaction was assessed using the Global Rating Scale for Mother-Infant Interaction (Murray et al. 1996a). After the 2-year follow-up mothers were interviewed again and the health problems of the child were elicited. RESULTS Poor dyadic mother-infant interaction and infant's poor interactive behaviour assessed at two months were separately associated with the physical health of the child during the two-year follow-up. After adjusting for other factors in the logistic regression analysis infant's poor interactive behaviour remained as a significant predictor of chronic or recurrent health problems in the child. Infant's health problems at the time of the initial interview and day care centre attendance were also significant predictors. CONCLUSIONS The results suggest that interactional issues between a mother and her infant are related to the child's subsequent physical health. Children with recurrent or chronic health problems may have relationship difficulties with which they need help. Also, early avoidant behaviour of the infant should be regarded as an indicator of the infant's distress with possibly adverse outcomes in the child's physical health, among other consequences.
Collapse
Affiliation(s)
- M Mäntymaa
- Medical School, Department of Child Psychiatry, University of Tampere and Tampere University Hospital, Finland.
| | | | | | | | | | | | | | | | | |
Collapse
|
56
|
Turner-Cobb JM. Psychological and neuroendocrine correlates of disease progression. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2003; 52:353-81. [PMID: 12498111 DOI: 10.1016/s0074-7742(02)52016-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Affiliation(s)
- Julie M Turner-Cobb
- Department of Psychology, University of Kent at Canterbury, Canterbury, Kent CT2 7NP, United Kingdom
| |
Collapse
|
57
|
Mohren DCL, Jansen NWH, Kant IJ, Galama J, van den Brandt PA, Swaen GMH. Prevalence of common infections among employees in different work schedules. J Occup Environ Med 2002; 44:1003-11. [PMID: 12449906 DOI: 10.1097/00043764-200211000-00005] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This study examined the prevalence of common infections among employees in different work schedules. Self-administered questionnaire data from the Maastricht Cohort Study on "Fatigue at Work" (n = 12,140) were used. Job title was used as a matching variable between day and shift workers to control for their different work environment. We used a multilevel analysis of a two-level structure, in which the individual employees (level 1) were nested within job titles (level 2), adjusted for demographics, longstanding disease, health behavior, work-related factors, fatigue and sleep quality. Results from the multilevel analyses showed that, compared to day work, shift work was associated with a higher risk for common infections, with the highest risk in three-shift workers. Compared to day work, shift work was further associated with differences in health, health behavior, sleep, fatigue and perceived job characteristics, factors that may influence the occurrence of infections and should be taken into account in future studies as well.
Collapse
Affiliation(s)
- Danielle C L Mohren
- Department of Epidemiology, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
| | | | | | | | | | | |
Collapse
|
58
|
Consedine NS, Magai C, Cohen CI, Gillespie M. Ethnic variation in the impact of negative affect and emotion inhibition on the health of older adults. J Gerontol B Psychol Sci Soc Sci 2002; 57:P396-408. [PMID: 12198098 DOI: 10.1093/geronb/57.5.p396] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The relations between patterns of emotional experience, emotion inhibition, and physical health have been little studied in older adults or ethnically diverse samples. Testing hypotheses derived from work on younger adults, the authors examined the relations between negative affect and emotion inhibition and that of illness (hypertension, respiratory disease, arthritis, and sleep disorder) in a sample (N = 1,118) of community-dwelling older adults from four ethnic groups: U.S.-born African Americans, African Caribbeans, U.S.-born European Americans, and Eastern European immigrants. Participants completed measures of stress, lifestyle risk factors, health, social support, trait negative emotion, and emotion inhibition. As expected, the interaction of ethnicity with emotion inhibition, and, to a lesser extent, negative affect, was significantly related to illness, even when other known risk factors were controlled for. However, the relations among these variables were complex, and the patterns did not hold for all types of illness or operate in the same direction across ethnic groups. Implications for emotion-health relationships in ethnically diverse samples are discussed.
Collapse
Affiliation(s)
- Nathan S Consedine
- Center for Studies of Ethnicity and Human Development, Long Island University, 1 University Plaza, Brooklyn, NY 11201, USA
| | | | | | | |
Collapse
|
59
|
Turner-Cobb JM, Gore-Felton C, Marouf F, Koopman C, Kim P, Israelski D, Spiegel D. Coping, social support, and attachment style as psychosocial correlates of adjustment in men and women with HIV/AIDS. J Behav Med 2002; 25:337-53. [PMID: 12136496 DOI: 10.1023/a:1015814431481] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The purpose of this study was to examine psychosocial correlates of adjustment to HIV/AIDS in a sample of 137 HIV-positive persons (78 men and 59 women). Multiple regression analysis was used to examine relationships between perceived quality of general social support, three attachment styles, and three coping styles with total score on Positive States of Mind Scale (PSOMS), our measure of adjustment. The influence of demographic and medical status variables was also accounted for. PSOMS total score was significantly associated with greater satisfaction with social support related to HIV/AIDS, more secure attachment style, and less use of behavioral disengagement in coping with HIV/AIDS. These results indicate that for people with HIV or AIDS, those individuals who are more satisfied with their relationships, securely engaged with others, and more directly engaged with their illness are more likely to experience positive adjustment. Implications for physical health outcome and opportunities for intervention are discussed.
Collapse
|
60
|
Atanackovic D, Brunner-Weinzierl MC, Kröger H, Serke S, Deter HC. Acute psychological stress simultaneously alters hormone levels, recruitment of lymphocyte subsets, and production of reactive oxygen species. Immunol Invest 2002; 31:73-91. [PMID: 12148950 DOI: 10.1081/imm-120004800] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Very little is known about the effects of acute psychological stress on the production of reactive oxygen species (ROS) by human phagocytic cells and the interplay between subjectively perceived stress, mediating hormones, variations in the number of peripheral leukocytes and ROS production. We measured psychological reactions, cardiovascular parameters, plasma catecholamines, plasma prolactin and cortisol as well as peripheral lymphocyte subsets in 13 experimental subjects undergoing a brief psychological stressor, and production of ROS, as indicated by chemiluminescence (CL), in stressed subjects and in healthy controls. The stressor elevated anger (p<0.01) and cardiovascular activation (p<0.01). There were significant changes in plasma levels of cortisol (p<0.01) and prolactin (p<0.001). During psychological stress natural killer (NK) cells (p<0.01) and CD8/CD38 cells (p<0.05) increased and returned to baseline only 25 minutes later. Significant changes in the number of naive CD4+/CD45RA+ (p<0.01) and antigen-experienced CD8+/CD45RO+ T cells (p<0.05) occurred. Subjects with stronger cardiovascular reaction showed higher stress-related plasma levels of norepinephrine (p<0.05) and were mainly responsible for the increase in NK cells. We observed a significantly reduced production of ROS following the stress test (p<0.05). Our results show that psychological stress is expressed simultaneously on psychological, hormonal and immunological levels of the organism. We show the existence of a circadian rhythm leading to a pronounced increase in CL during the morning hours. This first study taking this circadian rhythm in account revealed a significant suppressive effect of stress on ROS production.
Collapse
Affiliation(s)
- D Atanackovic
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Benjamin Franklin, Berlin, Germany.
| | | | | | | | | |
Collapse
|
61
|
Smith AP. Stress, breakfast cereal consumption and objective signs of upper respiratory tract illnesses. Nutr Neurosci 2002; 5:145-8. [PMID: 12000085 DOI: 10.1080/10284150290018955] [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: 10/28/2022]
Abstract
Recent research has shown that both negative life events and breakfast cereal consumption are associated with the incidence and severity of subjective symptoms of upper respiratory tract illnesses (URTIs) Two studies were conducted to examine whether objective markers of illness were also associated with stress and breakfast cereal consumption. The results from the first study showed that regular breakfast cereal consumption was associated with lower sub-lingual temperatures in volunteers with URTIs. Stress had no effect on temperature. In the second study nasal secretion weight was lower in regular breakfast cereal consumers but was not influenced by stress. These studies suggest that breakfast cereal consumption is associated with reduced illness severity and that this does not reflect stress levels. Further research is now required to determine whether such results are directly due to cereal consumption or reflect correlated attributes, such as other aspects of the diet.
Collapse
Affiliation(s)
- A P Smith
- Centre for Occupational and Health Psychology, School of Psychology, Cardiff University, Wales, UK.
| |
Collapse
|
62
|
Cohen S, Hamrick N, Rodriguez MS, Feldman PJ, Rabin BS, Manuck SB. Reactivity and vulnerability to stress-associated risk for upper respiratory illness. Psychosom Med 2002; 64:302-10. [PMID: 11914447 DOI: 10.1097/00006842-200203000-00014] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE We tested the hypothesis that the greater a person's laboratory stress-elicited elevation in cortisol, the greater the life stress-related risk for upper respiratory infection (URI). We also tested the prediction that the greater the laboratory stress-elicited rise in natural killer cell (NK) cytotoxicity, the smaller the life stress-related URI risk. Finally, we explored whether sympathetic nervous system (SNS) and enumerative immune reactivities to laboratory stress moderate the relation between life stress and URI. METHODS At baseline, 115 healthy subjects were administered a negative stressful life events checklist and were tested to assess their SNS (blood pressure, heart rate, and catecholamines), HPA (cortisol), and immune (NK cell cytotoxicity and lymphocyte subsets) reactivities to laboratory speech tasks administered 2 weeks apart. Responses were averaged across the two laboratory assessments to create reactivity scores. After these assessments were completed, participants were followed weekly for 12 consecutive weeks. At each follow-up they completed a measure of perceived stress experienced over the last week. They were also instructed to contact the study coordinator if they had a cold or flu at any time during follow-up. A health care worker verified reported illnesses. RESULTS In a traditional prospective analysis, high cortisol reactors with high levels of life events had a greater incidence of verified URI than did high reactors with low levels of life events and low reactors irrespective of their life event scores. Using hierarchical linear modeling, CD8(+) number, Natural Killer (NK) cell number, and NK cell cytotoxicity, each interacted with weekly perceived stress levels in predicting concurrent occurrences of self-reported URIs. For these outcomes, low immune reactors were more likely to experience an URI during high stress than low stress weeks. High immune reactors did not exhibit differences in weekly URIs as a function of weekly stress level. The SNS reactivity markers did not moderate the association of stress and URI incidence in either analysis. CONCLUSIONS Acute HPA and immune responses to laboratory stressors are markers of how vulnerable people are to the increased risk for URI associated with stressors in the natural environment.
Collapse
Affiliation(s)
- Sheldon Cohen
- Department of Psychology, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213-3890, USA.
| | | | | | | | | | | |
Collapse
|
63
|
Neylan TC, Metzler TJ, Best SR, Weiss DS, Fagan JA, Liberman A, Rogers C, Vedantham K, Brunet A, Lipsey TL, Marmar CR. Critical incident exposure and sleep quality in police officers. Psychosom Med 2002; 64:345-52. [PMID: 11914452 DOI: 10.1097/00006842-200203000-00019] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Police officers face many stressors that may negatively impact sleep quality. This study compares subjective sleep quality in police officers with that in control subjects not involved in police or emergency services. We examined the effects of critical incident exposure (trauma exposure) and routine (nontraumatic) work environment stressors on sleep quality after controlling for the effects of work shift schedule. METHODS Subjective sleep disturbances were measured by the Pittsburgh Sleep Quality Index in police officers (variable-shift workers, N = 551; stable day-shift workers, N = 182) and peer-nominated comparison subjects (variable-shift workers, N = 98; stable day-shift workers, N = 232). The main predictor variables were 1) duty-related critical incident exposure to on-line policing and 2) work environment stress related to routine administrative and organizational aspects of police work. RESULTS Police officers on both variable and stable day shifts reported significantly worse sleep quality and less average sleep time than the two corresponding control groups. Within police officers, cumulative critical incident exposure was associated with nightmares but only weakly associated with poor global sleep quality. In contrast, the stress from officers' general work environment was strongly associated with poor global sleep quality. Sleep disturbances were strongly associated with posttraumatic stress symptoms and general psychopathology. CONCLUSIONS A large percentage of police officers report disturbances in subjective sleep quality. Although the life-threatening aspects of police work are related to nightmares, the routine stressors of police service seem to most affect global sleep quality in these subjects. These findings may have implications for health and occupational performance.
Collapse
Affiliation(s)
- Thomas C Neylan
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
64
|
Being popular can be healthy or unhealthy: Stress, social network diversity, and incidence of upper respiratory infection. Health Psychol 2002. [DOI: 10.1037/0278-6133.21.3.294] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
65
|
Méndez CR, Isorna FC, Takkouche B. Factores de riesgo del catarro común. Med Clin (Barc) 2002. [PMID: 12453379 PMCID: PMC7131242 DOI: 10.1016/s0025-7753(02)73534-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
66
|
Reid MR, Mackinnon LT, Drummond PD. The effects of stress management on symptoms of upper respiratory tract infection, secretory immunoglobulin A, and mood in young adults. J Psychosom Res 2001; 51:721-8. [PMID: 11750294 DOI: 10.1016/s0022-3999(01)00234-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To investigate the efficacy of a stress management programme on symptoms of colds and influenza in 27 university students before and after the examination period. METHOD The incidence of symptoms, levels of negative affect, and secretion rate of secretory immunoglobulin A (sIgA) were recorded for 5 weeks before treatment, for the 4 weeks of treatment, and for 8 weeks after treatment in treated subjects and in 25 others who did not participate in stress management. RESULTS Symptoms decreased in treated subjects but not in controls during and after the examination period. Although sIgA secretion rate increased significantly after individual sessions of relaxation, resting secretion rate of sIgA did not increase over the course of the study. Negative affect decreased after examinations in both groups, but was not affected by treatment. CONCLUSION Stress management reduced days of illness independently of negative affect and sIgA secretion rate. Although the component of treatment responsible for this effect has yet to be identified, psychological interventions may have a role in reducing symptoms of upper respiratory tract infection.
Collapse
Affiliation(s)
- M R Reid
- School of Psychology, Murdoch University, Perth, Western Australia 6150, Australia
| | | | | |
Collapse
|
67
|
Abstract
The aim of this research was study the role of psychosocial factors in exacerbations of asthma in adults induced by upper respiratory tract infections (URTIs). It involved a longitudinal study (one year) of 92 adults with asthma. The volunteers were 27 men and 65 women 19-46 years of age with a mean duration of wheeze of 19 years. The main outcome measure was symptomatic colds producing asthma exacerbations (infections confirmed by laboratory assays and exacerbation of asthma confirmed by objective changes in peak expiratory flow rate). The results showed that about 20% of the sample did not report an episode. This sub-group had a high proportion of males, low negative affectivity scores and consumed more alcohol. When volunteers with at least one episode were considered it was found that those who reported more negative life events and had low levels of social support had more episodes. Smokers were more likely to have to visit their doctor when they developed a cold-induced exacerbation of asthma. Overall, these results show that health-related behaviours, demographic and psychosocial factors influence susceptibility to and severity of exacerbations of asthma by URTIs.
Collapse
Affiliation(s)
- A Smith
- Centre for Occupational and Health Psychology, School of Psychology, Cardiff University, PO Box 901, CF10 3YG, Cardiff, UK.
| | | |
Collapse
|
68
|
Schaubroeck J, Jones JR, Xie JJ. Individual differences in utilizing control to cope with job demands: effects on susceptibility to infectious disease. JOURNAL OF APPLIED PSYCHOLOGY 2001; 86:265-78. [PMID: 11393439 DOI: 10.1037/0021-9010.86.2.265] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
This study examined the interactive effects of job demands, control, and individual characteristics on upper respiratory illnesses and immune function. Having high job control appeared to lessen the linkage between job demands and poor health among individuals with high self-efficacy and those who perceived that they were not often responsible for negative job outcomes. Conversely, having high job control exacerbated the association between job demands and poor health among inefficacious individuals. Implications for promoting more healthful work environments and facilitating employee coping are discussed.
Collapse
Affiliation(s)
- J Schaubroeck
- Department of Management, Bennett LeBow College of Business, Drexel University, Philadelphia, Pennsylvania 19104, USA.
| | | | | |
Collapse
|
69
|
Mohren DC, Swaen GM, Borm PJ, Bast A, Galama JM. Psychological job demands as a risk factor for common cold in a Dutch working population. J Psychosom Res 2001; 50:21-7. [PMID: 11259797 DOI: 10.1016/s0022-3999(00)00212-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE We investigated the effect of Psychological Job Demands (PJD) on the occurrence of the clinical symptoms of common cold. METHODS Subjects, participating in a large prospective cohort study on psychological determinants of fatigue at work, were asked to fill in a questionnaire on the occurrence of common cold during the previous four months. High PJD were considered as a potential risk factor. Other factors such as age, gender, and having young children were considered as potential confounders. RESULTS In logistic regression analysis, the adjusted odds ratio (OR) for having a recent cold in subjects reporting high PJD vs. those reporting low PJD was 1.20 (95% confidence interval (CI), 1.08-1.33). A higher risk emerged among those with young children (OR, 1.70; 95% CI, 1.47-1.96), those having a history of asthma (OR, 1.69; 95% CI, 1.28-2.22), or being under the age of 40 (OR, 1.28; 95% CI, 1.14-1.43) and among smokers (OR, 1.23; 95% CI, 1.09-1.38). CONCLUSION The results support an association between PJD and common cold. In spite of the almost inevitable shortcoming of a large cohort study using questionnaires, this study gave us the opportunity to study the relationship between common cold and work-related factors in a nonexperimental setting with participants observed in a natural environment with all the normal everyday hassles.
Collapse
Affiliation(s)
- D C Mohren
- Department of Epidemiology, Maastricht University, PO Box 616, 6200 MD, Maastricht, The Netherlands.
| | | | | | | | | |
Collapse
|
70
|
Sandberg S, Paton JY, Ahola S, McCann DC, McGuinness D, Hillary CR, Oja H. The role of acute and chronic stress in asthma attacks in children. Lancet 2000; 356:982-7. [PMID: 11041399 DOI: 10.1016/s0140-6736(00)02715-x] [Citation(s) in RCA: 268] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND High levels of stress have been shown to predict the onset of asthma in children genetically at risk, and to correlate with higher asthma morbidity. Our study set out to examine whether stressful experiences actually provoke new exacerbations in children who already have asthma. METHODS A group of child patients with verified chronic asthma were prospectively followed up for 18 months. We used continuous monitoring of asthma by the use of diaries and daily peak-flow values, accompanied by repeated interview assessments of life events and long-term psychosocial experiences. The key measures included asthma exacerbations, severely negative life events, and chronic stressors. FINDINGS Severe events, both on their own and in conjunction with high chronic stress, significantly increased the risk of new asthma attacks. The effect of severe events without accompanying chronic stress involved a small delay; they had no effect within the first 2 weeks, but significantly increased the risk in the subsequent 4 weeks (odds ratio 1.71 [95% CI 1.04-2.82], p < or = 0.05 for weeks 2-4 and 2.17 [1.32-3.57], p < or = 0.01 for weeks 4-6). When severe events occurred against the backdrop of high chronic stress, the risk increased sharply and almost immediately within the first fortnight (2.98 [1.20-7.38], p < or = 0.05). The overall attack frequency was affected by several factors, some related to asthma and some to child characteristics. Female sex, higher baseline illness severity, three or more attacks within 6 months, autumn to winter season, and parental smoking were all related to increased risk of new exacerbations; social class and chronic stress were not. INTERPRETATION Severely negative life events increase the risk of children's asthma attacks over the coming few weeks. This risk is magnified and brought forward in time if the child's life situation is also characterised by multiple chronic stressors.
Collapse
Affiliation(s)
- S Sandberg
- Hospital for Children and Adolescents, University of Helsinki, Finland
| | | | | | | | | | | | | |
Collapse
|
71
|
Manning MR, Fusilier MR. The relationship between stress and health care use: an investigation of the buffering roles of personality, social support and exercise. J Psychosom Res 1999; 47:159-73. [PMID: 10579499 DOI: 10.1016/s0022-3999(99)00028-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The main and interactive effects of social support, physical exercise, and personal hardiness on objective measures of health were investigated using a longitudinal research design. Data were collected from 192 working adults. Results showed main effects for hardiness and exercise on the dependent variables of health care costs and the number of health insurance claims filed. Hardiness appeared to be associated with fewer health problems. Contrary to prediction, those who exercised more appeared to have greater health care use. Three-way interactions suggested that health care use was lowest for those high in all three resistance resources: exercise: hardiness: and social support. But, the converse of this reasoning, that absence of these resources is associated with higher levels of illness, was not entirely supported. The interactions suggested that hardiness in the absence of exercise and social support was associated with the highest health care costs. The highest number of claims was apparent for those exhibiting hardiness and exercise. Thus, the presence of exercise, hardiness, and social support seemed to decrease health care use, but the factors contributing to greater health costs and claims were more complicated to interpret.
Collapse
Affiliation(s)
- M R Manning
- College of Business Administration and Economics, New Mexico State University, Las Cruces, USA
| | | |
Collapse
|
72
|
Abstract
OBJECTIVE The purpose of this study is to assess the role of psychological stress in the expression of illness among infected subjects and to test the plausibility of local proinflammatory cytokine production as a pathway linking stress to illness. METHODS After completing a measure of psychological stress, 55 subjects were experimentally infected with an influenza A virus. Subjects were monitored in quarantine daily for upper respiratory symptoms, mucus production, and nasal lavage levels of interleukin (IL)-6. RESULTS Higher psychological stress assessed before the viral challenge was associated with greater symptom scores, greater mucus weights, and higher IL-6 lavage concentrations in response to infection. The IL-6 response was temporally related to the two markers of illness severity, and mediation analyses indicated that these data were consistent with IL-6 acting as a major pathway through which stress was associated with increased symptoms of illness. However, this pattern of data is also consistent with increases in IL-6 occurring in response to tissue damage associated with illness symptoms. CONCLUSIONS Psychological stress predicts a greater expression of illness and an increased production of IL-6 in response to an upper respiratory infection.
Collapse
Affiliation(s)
- S Cohen
- Department of Psychology, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
| | | | | |
Collapse
|
73
|
Abstract
Fifty-five boys and 61 girls, aged 5-16 years, took part in a 15-week longitudinal study of stress and upper respiratory infectious illness. Life events, social support, and psychological coping were measured, and hassles and mood were assessed repeatedly throughout the study period. Upper respiratory symptoms were recorded daily, and episodes of upper respiratory infection were verified by clinical examination. Forty-eight verified episodes of infection were recorded from 41 participants (35.3% of the total sample). Life events and social support interacted in predicting the occurrence of infection, whereas hassles interacted with avoidant psychological coping, independently of age, gender, family composition, social class, negative affect, parental perceived stress, parental smoking, or alcohol consumption. The duration of symptomatic episodes was negatively associated with problem-focused coping, and positively related to avoidant coping. Hassle levels were elevated 3 weeks prior to symptom onset. These results indicate that the impact of life stress on vulnerability to infectious illness in children is moderated by psychological coping and social resources, and that different psychosocial factors influence the occurrence and duration of infections.
Collapse
Affiliation(s)
- J M Turner Cobb
- St. George's Hospital Medical School, University of London, UK
| | | |
Collapse
|
74
|
|