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 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Alimentary restraint, cognitive variable related to eating behavior and obesity, is reportedly a valuable predictor for the development of therapeutic strategies. This paper addresses the relationship between maternal restraint and several psychological variables in their daughters (alexithymia, neuroticism, extraversion). From the study of 35 mother-daughter dyads it can be concluded that daughters of highly restrained mothers tend to present high scores in the Restraint scale of the Three Factor Eating Questionnaire of Stunkard and Messick, translated into Spanish and validated as Cuestionario de Conducta Alimentaria. Daughters of highle restrained mothers present also higher scores in the Neuroticism scale of the revised version of the Eysenck Personality Questionnaire. Daughters of mothers with low Restraint scores are in average higher than those of their mothers, although lower than those belonging to daughters of highle restrained mothers. Previous observations on the positive correlation between Disinhibition and Hunger of the Three Factor Eating Questionnaire are confirmed. These results add an additional risk factor for obesity (mothers with high Restraint) and contribute to delineate a set of psychometric indicators which might be useful in the diagnosis and prognosis of eating and body weight disorders.
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PMID:[Influence of maternal feeding restrictions on the mother-daughter dyad]. 994 63

Self-reported joint pain, a typical manifestation of osteoarthritis, was examined using 335 twin pairs from the Swedish Adoption/Twin Study of Aging to estimate relative genetic and environmental influences on self-reported joint pain and to examine the relationships between joint pain, health behavior, and psychological variables. Findings suggest that family resemblance for self-reported joint pain represents similar environments more than genetic similarity. Data from the early 1970s, including exercise, physical activity at work, obesity, and neuroticism, were used to predict joint pain in 1993. For men, moderate amounts of exercise decreased the likelihood of joint pain, but strenuous amounts of physical activity in the workplace had the opposite effect. For women, exercise and physical activity were not significant predictors, but past obesity and higher levels of neuroticism increased the likelihood of reporting joint pain in 1993.
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PMID:Genetic and behavioral risk factors for self-reported joint pain among a population-based sample of Swedish twins. 1061 38

Chronic stress is well known as a cardiovascular risk factor in men. There are few reports referred to the relationship between cardiovascular risk factors and level of neuroticism in the psychological examination. We analysed 77 healthy men in mean age of 33.3 +/- 7.4 years being at risk of chronic professional stress. Level of neuroticism was examined by Geras scale and expressed as: low (1-4 sten)--group 1, mean (5-6 sten)--group 2 and high (7-10 sten)--group 3 level of neuroticism. The common biochemical, clinical and environmental cardiovascular risk factors were examined. In the whole group of 77 probands we identified 24 (31%) (group 2) and 10 (13%) (group 3) persons with mean and high level of neuroticism. In the group 2 we find the highest cholesterol (222.7 +/- 39.4 mg/dl), LDL cholesterol (147 +/- 35.1 mg/dl, triglicerydes (144.9 +/- 93.8 mg/dl) and apolipoprotein B (1.11 +/- 0.31 g/l) levels statistically higher than in the other group of neuroticism. In group 3 we find the highest glucose (96.5 +/- 7.4 mg/dl) and fibrinogen (353.8 +/- 39.2 mg/dl) levels. The worst results of the environmental inquiry were obtained in the group 2 (obesity (BMI > 30 kg/m2) in 25%, hypertension in 12.5%, nicotinism in 54%, low physical activity in 79% and positive to cardiovascular disease family history in 91%). Because we found correlation mostly in the group of mean level of neuroticism these results must be confirmed in the larger group of probands using other psychological tests.
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PMID:[Enhanced neuroticism in relation to cardiovascular risk factors in men]. 1125 50

The significance of mental stress in the etiology and pathogenesis of essential hypertension is still a matter of disputes and controversies. The authors wondered if normotensive children prone to stress reactions show significant abnormalities in their ABPM patterns. The aim of this study was comparison of blood pressure loads in children of high and low neuroticism levels. 121 healthy children underwent the psychometric test evaluating the level of neuroticism. From this group 43 children with the lowest and 33 children with the highest levels of neuroticism were selected. The groups were comparable in respect of age, gender, overweight, obesity and low birth weight. 24-hour ambulatory blood pressure monitoring was performed. Average systolic and diastolic blood pressure loads were calculated. In neurotic boys and girls considered together and girls analysed separately both systolic and diastolic blood pressure loads were significantly higher than in their low-neurotic counterparts. In boys only systolic blood pressure load difference between high and low-neurotic group was statistically significant. Diastolic blood pressure load only tended to be higher in neurotic boys, without statistical significance. In our study neurotic children demonstrated in general significantly higher blood pressure loads than low-neurotic children. The prognostic value of this difference has not yet been determined. Perhaps further investigation would prove risk of developing hypertension in neurotic children with levels of blood pressure loads as observed in our study. If so, introducing of hypertension preventive measures could be profitable in neurotic children.
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PMID:[A comparison of blood pressure load in groups of children with high and low levels of neuroticism]. 1143 75

The following conclusions can be made based on review of the evidence: There is limited but positive evidence that select physical modalities are effective in managing chronic pain associated with specific conditions experienced by adults and older individuals. Overall, studies have provided the most support for the modality of therapeutic exercise. Different physical modalities have similar magnitudes of effects on chronic pain. Therefore, selection of the most appropriate physical modality may depend on the desired functional outcome for the patient, the underlying impairment, and the patient's preference or prior experience with the modality. Certain patient characteristics may decrease the effectiveness of physical modalities, as has been seen with TENS. These characteristics include depression, high trait anxiety, a powerful others locus of control, obesity, narcotic use, and neuroticism. The effect on pain by various modalities is generally strongest in the short-term period immediately after the intervention series, but effects can last as long as 1 year after treatment (e.g., with massage). Most research has tested the effect of physical modalities on chronic low back pain and knee OA. The effectiveness of physical modalities for other chronic pain conditions needs to be evaluated more completely. Older and younger adults often experience similar effects on their perception of pain from treatment with physical modalities. Therefore, use of these modalities for chronic pain in older adults is appropriate, but special precautions need to be taken. Practitioners applying physical modalities need formal training that includes the risks and precautions for these modalities. If practitioners lack formal training in the use of physical modalities, or if modality use is not within their scope of practice, it is important to consult with and refer patients to members of the team who have this specialized training. Use of a multidisciplinary approach to chronic pain management is of value for all adults and older individuals in particular [79-81]. Historically, physical therapists have been trained to evaluate and treat patients with the range of physical modalities discussed in this article. Although members of the nursing staff traditionally have used some of these modalities (e.g. some forms of heat or cold and massage), increasing numbers of nurses now are being trained to apply more specialized procedures (e.g., TENS). Healthcare professionals must be knowledgeable about the strength of evidence underlying the use of physical modalities for the management of chronic pain. Based on the limited research evidence available (especially related to assistive devices, orthotics, and thermal modalities), it often is difficult to accept or exclude select modalities as having a potential role in chronic pain management for adults and older individuals. Improved research methodologies are needed to address physical modality effectiveness better.
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PMID:Physical modalities in chronic pain management. 1456 4

Sensory, physiological and psychological mechanisms are reviewed that underlie emotional influences on food choice. Both moods and emotions are considered. Eating a meal will reliably alter mood and emotional predisposition, typically reducing arousal and irritability, and increasing calmness and positive affect. However, this depends on the meal size and composition being close to the eater's habit, expectations and needs. Unusual meals--e.g. too small, unhealthy--may negatively affect mood. Sweetness, and sensory cues to high energy density, such as fatty texture, can improve mood and mitigate effects of stress via brain opioidergic and dopaminergic neurotransmission. However, adaptation in these pathways, perhaps enhanced by inherited sensitivity, with chronic exposure to such sensory qualities, could lead to overeating of energy-dense foods and consequent obesity. Sweet, fatty foods low in protein may also provide alleviation from stress in vulnerable people via enhanced function of the serotonergic system. Moreover, in rats, such foods seem to act as part of a feedback loop, via release of glucocorticoid hormones and insulin, to restrain activity of the hypothalamic pituitary adrenal axis during stress. However, this effect is also associated with abdominal obesity. In humans, a number of psychological characteristics predict the tendency to choose such foods when stressed, such as restrained or emotional eating, neuroticism, depression and premenstrual dysphoria, all of which could indicate neurophysiological sensitivity to reinforcing effects of such foods. Greater understanding of such predictive traits and the underlying mechanisms could lead to tailoring of diet to meet personal emotional needs.
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PMID:Emotional influences on food choice: sensory, physiological and psychological pathways. 1654 3

We studied the association between alexithymia (20-item Toronto Alexithymia Scale, TAS-20) and obesity, and also assessed the construct validity of the TAS-20 in terms of personality dimensions in obese patients. The TAS-20 and its subscales were analysed for their correlations with the NEO Personality Inventory - Revised (NEO PI-R) in an obese sample of 259 patients. Obesity was associated with higher scores on the TAS-20 than a Swedish reference sample. Obese men furthermore scored higher on Externally Oriented Thinking than the obese women. TAS-20 scores correlated with elevated Neuroticism and lower levels of Extraversion and Openness, in agreement with most previous research, but also somewhat unexpectedly with lower Conscientiousness and for women also with lower Agreeableness. The TAS-20 subscales showed divergent associations with personality variables, largely in accordance with previous findings. The associations were more prominent for the women, and some gender-specific patterns not previously reported were also revealed.
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PMID:TAS-20 alexithymia in obesity, and its links to personality. 1787 54

Personality traits can give a fuller understanding for eating behaviors in obesity. The objective was to describe eating behavior (Dutch Eating Behaviour Questionnaire) in terms of the Big Five personality traits (NEO Personality Inventory-Revised) in obesity patients (n=442). Emotional eating was strongly positively associated to Neuroticism, in particular impulsiveness and depression, and further linked to lower Conscientiousness mainly seen in lower self-discipline, and lower Extraversion. External eating was likewise mainly associated to the facets impulsiveness and lower self-discipline. Restrained eating was on the other hand related to higher Conscientiousness, Extraversion and Openness, and lower Neuroticism. These results imply that poor self-control seen in impulsiveness and lower self-discipline was most important for eating due to negative emotions as well as in response to external food stimuli, suggesting that the inhibition of eating and difficulties to govern ones behavior are major aspects of these eating behaviors. Attempts to control food intake and body weight seen in restrained eating were associated with more character strengths and ambitions, and also a more outgoing personality style with more stable emotions.
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PMID:Personality traits and eating behavior in the obese: poor self-control in emotional and external eating but personality assets in restrained eating. 1854 87

The prevalence of metabolic syndrome has paralleled the sharp increase in obesity. Given its tremendous physical, emotional, and financial burden, it is of critical importance to identify who is most at risk and the potential points of intervention. Psychological traits, in addition to physiological and social risk factors, may contribute to metabolic syndrome. The objective of the present research is to test whether personality traits are associated with metabolic syndrome in a large community sample. Participants (N = 5,662) from Sardinia, Italy, completed a comprehensive personality questionnaire, the NEO-PI-R, and were assessed on all components of metabolic syndrome (waist circumference, triglycerides, high-density lipoprotein cholesterol, blood pressure, and fasting glucose). Logistic regressions were used to predict metabolic syndrome from personality traits, controlling for age, sex, education, and current smoking status. Among adults over age 45 (n = 2,419), Neuroticism and low Agreeableness were associated with metabolic syndrome, whereas high Conscientiousness was protective. Individuals who scored in the top 10% on Conscientiousness were approximately 40% less likely to have metabolic syndrome (OR = 0.61, 95% CI = 0.41-0.92), whereas those who scored in the lowest 10% on Agreeableness were 50% more likely to have it (OR = 1.53, 95% CI = 1.09-2.16). At the facet level, traits related to impulsivity and hostility were the most strongly associated with metabolic syndrome. The present research indicates that those with fewer psychological resources are more vulnerable to metabolic syndrome and suggests a psychological component to other established risk factors.
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PMID:Personality and metabolic syndrome. 2056 27

Personality traits contribute to health outcomes, in part through their association with major controllable risk factors, such as obesity. Body weight, in turn, reflects our behaviors and lifestyle and contributes to the way we perceive ourselves and others. In this study, the authors use data from a large (N = 1,988) longitudinal study that spanned more than 50 years to examine how personality traits are associated with multiple measures of adiposity and with fluctuations in body mass index (BMI). Using 14,531 anthropometric assessments, the authors modeled the trajectory of BMI across adulthood and tested whether personality predicted its rate of change. Measured concurrently, participants higher on Neuroticism or Extraversion or lower on Conscientiousness had higher BMI; these associations replicated across body fat, waist, and hip circumference. The strongest association was found for the impulsivity facet: Participants who scored in the top 10% of impulsivity weighed, on average, 11Kg more than those in the bottom 10%. Longitudinally, high Neuroticism and low Conscientiousness, and the facets of these traits related to difficulty with impulse control, were associated with weight fluctuations, measured as the variability in weight over time. Finally, low Agreeableness and impulsivity-related traits predicted a greater increase in BMI across the adult life span. BMI was mostly unrelated to change in personality traits. Personality traits are defined by cognitive, emotional, and behavioral patterns that likely contribute to unhealthy weight and difficulties with weight management. Such associations may elucidate the role of personality traits in disease progression and may help to design more effective interventions.
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PMID:Personality and obesity across the adult life span. 2174 74


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