Binary classification of dyslipidemia from the waist-to-hip ratio and body mass index: a comparison of linear, logistic, and CART models.

BACKGROUND: We sought to improve upon previously published statistical modeling strategies for binary classification of dyslipidemia for general population screening purposes based on the waist-to-hip circumference ratio and body mass index anthropometric measurements. METHODS: Study subjects were participants in WHO-MONICA population-based surveys conducted in two Swiss regions. Outcome variables were based on the total serum cholesterol to high density lipoprotein cholesterol ratio. The other potential predictor variables were gender, age, current cigarette smoking, and hypertension. The models investigated were: (i) linear regression; (ii) logistic classification; (iii) regression trees; (iv) classification trees (iii and iv are collectively known as "CART"). Binary classification performance of the region-specific models was externally validated by classifying the subjects from the other region. RESULTS: Waist-to-hip circumference ratio and body mass index remained modest predictors of dyslipidemia. Correct classification rates for all models were 60-80%, with marked gender differences. Gender-specific models provided only small gains in classification. The external validations provided assurance about the stability of the models. CONCLUSIONS: There were no striking differences between either the algebraic (i, ii) vs. non-algebraic (iii, iv), or the regression (i, iii) vs. classification (ii, iv) modeling approaches. Anticipated advantages of the CART vs. simple additive linear and logistic models were less than expected in this particular application with a relatively small set of predictor variables. CART models may be more useful when considering main effects and interactions between larger sets of predictor variables.

Patrones de consumo de alcohol en la adolescencia

Este estudio analiza los patrones de consumo de alcohol y el papel de la influencia social y la percepción de peligrosidad de esta sustancia en dicho consumo en una muestra de 1.624 estudiantes de Secundaria de Girona con edades comprendidas entre los 12 y los 18 años (49,4% chicos). Losresultados muestran que un 20,9% de los adolescentes se consideran consumidores habituales de alcohol, y que el consumo se incrementa con la edad, independientemente del género. Un porcentaje elevado de consumidores supera el umbral de alto riesgo para la salud, principalmente entre las chicas debido a las diferencias de género en la metabolización alcohólica. Asimismo se confirma la influencia del entorno (amigos y familiares) y de la percepción de peligrosidad del alcohol tanto en el consumo de esta sustancia como en su uso de alto riesgo. Alcohol consumption patterns in adolescence

What is Abstinence? Definitions and Examples of Abstinence, to Prevent the Sexual Transmission of the HIV Virus, According to Spanish University Students

Research carried out in several Anglo-Saxon countries shows that many undergraduatesidentify oral sex and anal sex as examples of abstinent behaviour, while manyothers consider kissing and masturbation as examples of having sex. The objective ofthis research was to investigate whether a sample of Spanish students gave similarreplies. Seven hundred and fifty undergraduates (92% aged under 26, 67.6%women) produced examples or definitions of the term ‘abstinence’. Spanish studentsmade similar errors to those observed in the Anglo-Saxon samples, in thatbehaviours that were abstinent from a preventive point of view (masturbating andsex without penetration) were not considered as such, while a number of studentsreported oral sex as abstinent behaviour. The results suggest that the information onrisky and preventive sexual behaviour should cease to use ambiguous or euphemisticexpressions and use vocabulary that is clear and comprehensible to everyone

Validation d'une version abrégée du TCI (TCI-56) sur un échantillon de jeunes fumeurs et non-fumeurs

Introduction: The psychobiological seven-factor model proposed by Cloninger et al. (1993) takes into account temperament and character dimensions to describe personality. Four of the dimensions are linked with biological, genetic and neuroanatomic structures, whereas the three other dimensions are related to the degree of individual, social and spiritual development. A study conducted by Wills et al. (1994) with adolescents showed that substance abuse was associated with high scores on Novelty Seeking and low scores on Harm Avoidance and Reward Dependence. The aim of the present study was, firstly, to create a short form of Cloninger's (1993) Temperament and Character Inventory (TCI) and, secondly, to study the impact of nicotine dependence as well as demographic variables on a sample of young adults. Method: We created a short form of the TCI containing 56 items (TCI-56), 8 for each scale. Responses are made on a five-point Likert type scale. A Swiss sample (n=211), of 116 women and 95 men, aged from 15 to 30 years, participated in this study. Our population was divided into a group of 81 smokers and another of 130 non-smokers, according to their scores on the Fagerstörm test for nicotine dependence (1999). Results: The structural validation consisted of two separate factor analysis with varimax rotations, one for the temperamental items, and the other, for the character ones. The first factor analysis conducted on the items of the temperament scales allowed to extract 4 factors explaining 40.7% of the variance. The correlations between factors and scales are the following: r=.71 for Novelty Seeking, r=.69 for Persistence, r=.95 for Harm Avoidance, r=.94 for Reward Dependence. The second factor analysis conducted on the items of the character scales allowed to extract 3 factors explaining 41.5% of the variance. The correlations between factors and scales are the following: r=.94 for Self-Directedness, r=.91 for Cooperativeness and r=.99 for Self-Transcendence. The internal consistencies range from α=.65 to α=.75 for the temperament scales, and from α=.71 to α=.83 for the three character scales. Concerning, the impact of the nicotine dependence, we observed that smokers have significantly higher scores for Novelty seeking, than non-smokers (p=.01). We found no difference for Harm Avoidance and Reward Dependence. Nevertheless, smokers seem to have the tendency to score higher on Transcendence (p=.06). Moreover, people having smoked more than 100 cigarettes in their life have significantly higher scores on this scale (p.04) and the correlation between Transcendence and the Fagerstörm test is significant (r=.19). We also found gender differences: the women (N=116) obtain significantly higher scores for Harm Avoidance (p<.001), for Reward Dependence (p<.001) and for Cooperation (p=.01). We further found a significant correlation between age and Self-Directedness, r=.34. We observed no interaction between gender and smoking or age and smoking on the dimensions of the TCI-56. Discussion: The TCI short form (TCI-56) seems to be a valid and useful inventory to assess personality differences. Confirming the results of others about the relation between addiction and personality, we found that smokers have significantly higher scores for Novelty seeking, than non-smokers. But we were not able to find any significant differences for Harm Avoidance and Reward Dependence. This might be due to our sample that was made of young adults. This study also shows that Transcendence could be an interesting dimension for studies on Tobacco smoking to consider. Concerning the impact of demographic variables, we observed that age and gender have specific and coherent influence on personality.

Diferencias de género en la percepción del logro profesional en especialistas de medicina familiar y comunitaria

BACKGROUND The concept of achievement is important to study the professional development. In medicine there are gender inequalities in career. The purpose was to know and compare the professional achievement's perceptions and attributions of female and male primary care physicians in Andalusia. METHOD Qualitative study with 12 focus groups (October 2009 to November 2010). POPULATION primary care physicians. SAMPLE intentionally segmented by age, sex and health care management. Were conducted by sex: two groups with young physicians, two groups with middle aged and two with health care management. TOTAL: 32 female physician and 33 male physicians. Qualitative content analysis with Nuddist Vivo. RESULTS Female and male physicians agree to perceive internal achievements and to consider aspects inherent to the profession as external achievements. The most important difference is that female physician related professional achievement with affective bond and male physician with institutional merit. Internal attributions are more important for female physician who also highlight the importance of family, the organization of working time and work-family balance. Patients, continuing education, institutional resources and computer system are the most important attributions for male physician. CONCLUSIONS There are similarities and differences between female and male physicians both in the understanding and the attributions of achievement. The differences are explained by the gender system. The perception of achievement of the female physicians questions the dominant professional culture and incorporates new values in defining achievement. The attributions reflect the unequal impact of family and organizational variables and suggest that the female physicians would be changing gender socialization.

HERV-W polymorphism in chromosome X is associated with multiple sclerosis risk and with differential expression of MSRV.

BACKGROUND Multiple Sclerosis (MS) is an autoimmune demyelinating disease that occurs more frequently in women than in men. Multiple Sclerosis Associated Retrovirus (MSRV) is a member of HERV-W, a multicopy human endogenous retroviral family repeatedly implicated in MS pathogenesis. MSRV envelope protein is elevated in the serum of MS patients and induces inflammation and demyelination but, in spite of this pathogenic potential, its exact genomic origin and mechanism of generation are unknown. A possible link between the HERV-W copy on chromosome Xq22.3, that contains an almost complete open reading frame, and the gender differential prevalence in MS has been suggested. RESULTS MSRV transcription levels were higher in MS patients than in controls (U-Mann-Whitney; p = 0.004). Also, they were associated with the clinical forms (Spearman; p = 0.0003) and with the Multiple Sclerosis Severity Score (MSSS) (Spearman; p = 0.016). By mapping a 3 kb region in Xq22.3, including the HERV-W locus, we identified three polymorphisms: rs6622139 (T/C), rs6622140 (G/A) and rs1290413 (G/A). After genotyping 3127 individuals (1669 patients and 1458 controls) from two different Spanish cohorts, we found that in women rs6622139 T/C was associated with MS susceptibility: [χ2; p = 0.004; OR (95% CI) = 0.50 (0.31-0.81)] and severity, since CC women presented lower MSSS scores than CT (U-Mann-Whitney; p = 0.039) or TT patients (U-Mann-Whitney; p = 0.031). Concordantly with the susceptibility conferred in women, rs6622139*T was associated with higher MSRV expression (U-Mann-Whitney; p = 0.003). CONCLUSIONS Our present work supports the hypothesis of a direct involvement of HERV-W/MSRV in MS pathogenesis, identifying a genetic marker on chromosome X that could be one of the causes underlying the gender differences in MS.

Skill, Luck, Overconfidence, and Risk Taking

In most naturally occurring situations, success depends on both skill and chance. We compare experimental market entry decisions where payoffs depend on skill alone and combinations of skill and luck. We find more risk taking with skill and luck as opposed to skill alone, particularly for males, and little overconfidence. Our data support an explanation based on differential attitudes toward luck by those whose self-assessed skills are low and high. Making luck more important induces greater optimism for the former, while the latter maintain a belief that high levels of skill are sufficient to overcome the vagaries of chance.

Hyperventilation complaints in music performance anxiety among classical music students.

Objective: Despite the importance of respiration and hyperventilation in anxiety disorders, research on breathing disturbances associated with hyperventilation is rare in the field of music performance anxiety (MPA, also known as stage fright). The only comparable study in this area reported a positive correlation between negative feelings of MPA and hyperventilation complaints during performance. The goals of this study were (a) to extend these previous findings to the period before performance, (b) to test whether a positive correlation also exists between hyperventilation complaints and the experience of stage fright as a problem, (c) to investigate instrument-specific symptom reporting, and (d) to confirm gender differences in negative feelings of MPA and hyperventilation complaints reported in other studies. Methods: We assessed 169 university students of classical music with a questionnaire comprising: the State-Trait Anxiety Inventory for negative feelings of MPA, the Nijmegen Questionnaire for hyperventilation complaints, and a single item for the experience of stage fright as a problem. Results: We found a significant positive correlation between hyperventilation complaints and negative feelings of MPA before performance and a significant positive correlation between hyperventilation complaints and the experience of stage fright as a problem. Wind musicians/singers reported a significantly higher frequency of respiratory symptoms than other musicians. Furthermore, women scored significantly higher on hyperventilation complaints and negative feelings of MPA. Conclusion: These results further the findings of previous reports by suggesting that breathing disturbances associated with hyperventilation may play a role in MPA prior to going on stage. Experimental studies are needed to confirm whether hyperventilation complaints associated with negative feelings of MPA manifest themselves at the physiological level. (C) 2010 Elsevier Inc. All rights reserved.

Under-achievement and the glass ceiling: Evidence from a TV game show

We use a Colombian TV game show to test gender differences in competitivebehavior where there is no opportunity for discrimination and females face no genderspecificexternal constraints. Each game started with six contestants who had toanswer general knowledge questions in private. There were five rounds of questionsand, at the end of each, one participant was eliminated. Despite equality in startingnumbers, women earn less than men and exit the game at a faster rate. In particular,there are more voluntary withdrawals by women than men. We draw an analogybetween the game and the process by which employees rise through the levels of acorporation. As such, we note that glass ceilings may result, in part, from women sown behavior and this raises the issue of how women are socialized to behave. At thesame time, our results illustrate that maintaining and promoting gender diversity at thelower/middle ranks of organizations is necessary to obtain gender diversity at the top.

O efeito do sorriso na percepção psicológica da pessoa

O objectivo do estudo foi o de verificar o efeito do sorriso na percepção psicológica da pessoa em jovens, adultos, idosos e jovens negros. Pretendia-se verificar se o sorriso contribui para os traços diferenciais entre os grupos humanos em estudo e se o mesmo era descritor de género. O estudo envolveu um delineamento transversal analítico ou estudo não-experimental, também classificado por estudo pós-facto, estudo de observação passiva ou estudo correlacional e de observação, de comparação entre grupos, mediante o juízo ou julgamento psicológico da face neutra e do tipo de sorriso contrastados, de matriz factorial 4 x 2 x 2 (face neutra, sorriso fechado, sorriso superior, sorriso largo; género dos estímulos; género dos respondentes) e a sua finalidade foi descrever a percepção psicológica do sorriso em função das variáveis género do estímulo, género do respondente e grupo étnico, na Escala de Percepção do Sorriso (EPS), em formato diferenciador semântico, com 19 itens bipolares opostos, tendo a avaliação sido feita numa escala ordinal de 1 a 7 pontos, nas dimensões Avaliação (12 itens) e Movimento Expressivo (7 itens) resultante dos estudos preliminares sobre a atractividade facial (estudo preliminar 1) e a escolha de dípolos de adjectivos preditores para percepção psicológica da face neutra (estudo preliminar 2). Nos estudos principais 1, 2 e 3 foram utilizados 24 estímulos fotográficos apresentando o tipo de sorriso (fechado, superior e largo) e a face neutra (12 do estímulo mulher e 12 do estímulo homem) referentes aos três grupos etários (18-25 anos, 40-50 anos e 60-70 anos) e a Escala de Percepção do Sorriso (EPS) foi aplicada a uma amostra não probabilística ou intencional do tipo homogénea de 480 participantes portugueses de ambos os géneros (240 mulheres e 240 homens) distribuídos por grupos etários de jovens (80 mulheres e 80 homens, média: 22.2 anos), adultos (80 mulheres e 80 homens, média: 43.1 anos) e idosos (80 mulheres e 80 homens, média: 65.0 anos) No estudo principal 4, foram utilizados 8 estímulos fotográficos apresentando o tipo de sorriso (fechado, superior e largo) e a face neutra (4 do estímulo mulher e 4 do estímulo homem) de universitários de Cabo Verde, a estudar em Portugal, e a Escala de Percepção do Sorriso (EPS) foi aplicada a uma amostra não probabilística ou intencional do tipo homogénea de 160 participantes de ambos os géneros (80 mulheres e 80 homens) e estudantes universitários portugueses (média: 21.8 anos). Os resultados revelam e confirmam o efeito do sorriso na percepção psicológica da pessoa, à semelhança de outros estudos, isto é, sorrir torna a percepção psicológica mais positiva ou negativa e verifica-se que tal sucede em função do género do estímulo e do género do respondente. As diferenças significativas na percepção da face neutra e tipo de sorriso contrastados são justificadas pela pertença de género de quem os percepciona e pela pertença do género de quem é percepcionado. Tal apenas não sucede no factor Avaliação do grupo dos adultos. Os resultados obtidos indicam que, quer no factor Avaliação quer no factor Movimento Expressivo, os tipos de sorriso largo e superior são os que registam médias ponderadas mais elevadas. Pelo contrário, a face neutra e o sorriso fechado registam valores menos elevados na percepção. A análise da percepção da pessoa em função da face neutra e tipo de sorriso contrastados revelou uma correspondência entre a expressão facial, o género do estímulo e o género do respondente. No factor Avaliação, a mulher é percepcionada mais positivamente que o homem, verificando-se o inverso no factor Movimento Expressivo no grupo dos adultos e dos idosos. Verificou-se efeito do sorriso na percepção psicológica dos estímulos de cor negra. No grupo dos jovens que percepcionaram estímulos de cor negra, o homem é considerado mais positivo que a mulher em ambos os factores. O efeito significativo do género revela que a sua percepção é condicionada pelo seu próprio género. Os resultados apontam ainda para a configuração pronunciada de uma hierarquização ascendente da face neutra e tipo de sorriso contrastados em dois conjuntos bem delimitados e distinguindo diferentes formas topográficas de sorrir: a face neutra e o sorriso fechado e o sorriso superior e o sorriso largo.

O efeito do sorriso na percepção psicológica da pessoa

O objectivo do estudo foi o de verificar o efeito do sorriso na percepção psicológica da pessoa em jovens, adultos, idosos e jovens negros. Pretendia-se verificar se o sorriso contribui para os traços diferenciais entre os grupos humanos em estudo e se o mesmo era descritor de género. O estudo envolveu um delineamento transversal analítico ou estudo não-experimental, também classificado por estudo pós-facto, estudo de observação passiva ou estudo correlacional e de observação, de comparação entre grupos, mediante o juízo ou julgamento psicológico da face neutra e do tipo de sorriso contrastados, de matriz factorial 4 x 2 x 2 (face neutra, sorriso fechado, sorriso superior, sorriso largo; género dos estímulos; género dos respondentes) e a sua finalidade foi descrever a percepção psicológica do sorriso em função das variáveis género do estímulo, género do respondente e grupo étnico, na Escala de Percepção do Sorriso (EPS), em formato diferenciador semântico, com 19 itens bipolares opostos, tendo a avaliação sido feita numa escala ordinal de 1 a 7 pontos, nas dimensões Avaliação (12 itens) e Movimento Expressivo (7 itens) resultante dos estudos preliminares sobre a atractividade facial (estudo preliminar 1) e a escolha de dípolos de adjectivos preditores para percepção psicológica da face neutra (estudo preliminar 2). Nos estudos principais 1, 2 e 3 foram utilizados 24 estímulos fotográficos apresentando o tipo de sorriso (fechado, superior e largo) e a face neutra (12 do estímulo mulher e 12 do estímulo homem) referentes aos três grupos etários (18-25 anos, 40-50 anos e 60-70 anos) e a Escala de Percepção do Sorriso (EPS) foi aplicada a uma amostra não probabilística ou intencional do tipo homogénea de 480 participantes portugueses de ambos os géneros (240 mulheres e 240 homens) distribuídos por grupos etários de jovens (80 mulheres e 80 homens, média: 22.2 anos), adultos (80 mulheres e 80 homens, média: 43.1 anos) e idosos (80 mulheres e 80 homens, média: 65.0 anos) No estudo principal 4, foram utilizados 8 estímulos fotográficos apresentando o tipo de sorriso (fechado, superior e largo) e a face neutra (4 do estímulo mulher e 4 do estímulo homem) de universitários de Cabo Verde, a estudar em Portugal, e a Escala de Percepção do Sorriso (EPS) foi aplicada a uma amostra não probabilística ou intencional do tipo homogénea de 160 participantes de ambos os géneros (80 mulheres e 80 homens) e estudantes universitários portugueses (média: 21.8 anos). Os resultados revelam e confirmam o efeito do sorriso na percepção psicológica da pessoa, à semelhança de outros estudos, isto é, sorrir torna a percepção psicológica mais positiva ou negativa e verifica-se que tal sucede em função do género do estímulo e do género do respondente. As diferenças significativas na percepção da face neutra e tipo de sorriso contrastados são justificadas pela pertença de género de quem os percepciona e pela pertença do género de quem é percepcionado. Tal apenas não sucede no factor Avaliação do grupo dos adultos. Os resultados obtidos indicam que, quer no factor Avaliação quer no factor Movimento Expressivo, os tipos de sorriso largo e superior são os que registam médias ponderadas mais elevadas. Pelo contrário, a face neutra e o sorriso fechado registam valores menos elevados na percepção. A análise da percepção da pessoa em função da face neutra e tipo de sorriso contrastados revelou uma correspondência entre a expressão facial, o género do estímulo e o género do respondente. No factor Avaliação, a mulher é percepcionada mais positivamente que o homem, verificando-se o inverso no factor Movimento Expressivo no grupo dos adultos e dos idosos. Verificou-se efeito do sorriso na percepção psicológica dos estímulos de cor negra. No grupo dos jovens que percepcionaram estímulos de cor negra, o homem é considerado mais positivo que a mulher em ambos os factores. O efeito significativo do género revela que a sua percepção é condicionada pelo seu próprio género. Os resultados apontam ainda para a configuração pronunciada de uma hierarquização ascendente da face neutra e tipo de sorriso contrastados em dois conjuntos bem delimitados e distinguindo diferentes formas topográficas de sorrir: a face neutra e o sorriso fechado e o sorriso superior e o sorriso largo.

Projectos Futuros e Atitudes Vocacionais dos Alunos do 9º ano de uma Escola Secundária de Cabo Verde

As escolhas vocacionais são momentos importantes no ciclo do desenvolvimento humano, sendo particularmente relevantes as que ocorrem ainda na adolescência. Em Cabo Verde são escassos os estudos sobre o desenvolvimento vocacional e os projectos vocacionais dos jovens cabo-verdianos. O presente estudo tem como objectivo analisar as atitudes vocacionais e a construção de projectos futuros de adolescentes. Para tal, foram inqueridos 100 alunos de 9º ano de escolaridade de uma escola secundária de Cabo Verde, dos quais 45 são rapazes e 55 raparigas. Esses alunos responderam o questionário sociodemográfico, o Inventário de Desenvolvimento de Carreira, a Escala de Atribuição para Carreira e uma versão adaptada do Inventário de Percepção de Barreira na Carreira. Os resultados mostraram que a maioria dos participantes apresenta projectos, variando no grau de especificação. As raparigas foram mais específicas nos seus projectos. Nas atitudes de planeamento e exploração vocacional as diferenças de género não foram significativas. A análise das crenças atribucionais para a carreira permitiu observar diferenças mais significativas de género, na subescala causalidade interna associado ao fracasso, diferença esta, favorável aos rapazes. Nas percepções de barreiras, a diferença mais significava entre raparigas e rapazes verificaram-se na variável: restrição de oportunidades. Por fim, discute-se a importância da orientação vocacional e apresenta as limitações e implicações do estudo.

What risks do people perceive in everyday life? A perspective gained from the experience sampling method (ESM)

The experiential sampling method (ESM) was used to collect data from 74 parttimestudents who described and assessed the risks involved in their current activitieswhen interrupted at random moments by text messages. The major categories ofperceived risk were short-term in nature and involved loss of time or materials relatedto work and physical damage (e.g., from transportation). Using techniques of multilevelanalysis, we demonstrate effects of gender, emotional state, and types of risk onassessments of risk. Specifically, females do not differ from males in assessing thepotential severity of risks but they see these as more likely to occur. Also, participantsassessed risks to be lower when in more positive self-reported emotional states. Wefurther demonstrate the potential of ESM by showing that risk assessments associatedwith current actions exceed those made retrospectively. We conclude by notingadvantages and disadvantages of ESM for collecting data about risk perceptions.

Spine Bone Texture Assessed by Trabecular Bone Score (TBS) to Evaluate Bone Health in Thalassemia Major.

Due to the increasing survival of thalassemic patients, osteopathy is a mounting clinical problem. Low bone mass alone cannot account for the high fracture risk described; impaired bone quality has been speculated but so far it cannot be demonstrated noninvasively. We studied bone quality in thalassemia major using trabecular bone score (TBS), a novel texture measurement extracted from spine dual-energy X-ray absorptiometry (DXA), proposed in postmenopausal and secondary osteoporosis as an indirect index of microarchitecture. TBS was evaluated in 124 adult thalassemics (age range 19-56 years), followed-up with optimal transfusional and therapeutical regimens, and in 65 non-thalassemic patients (22-52 years) undergoing DXA for different bone diseases. TBS was lower in thalassemic patients (1.04 ± 0.12 [range 0.80-1.30]) versus controls (1.34 ± 0.11 [1.06-1.52]) (p < 0.001), and correlated with BMD. TBS and BMD values correlated with age, indicating that thalassemia negatively affects both bone quality and quantity, especially as the patient gets older. TBS was 1.02 ± 0.11 [0.80-1.28] in the osteoporotic thalassemic patients, 1.08 ± 0.12 [0.82-1.30] in the osteopenic ones and 1.15 ± 0.10 [0.96-1.26] in those with normal BMD. No gender differences were found (males: 1.02 ± 0.13 [0.80-1.30], females 1.05 ± 0.11 [0.80-1.30]), nor between patients with and without endocrine-metabolic disorders affecting bone metabolism. Our findings from a large population with thalassemia major show that TBS is a valuable tool to assess noninvasively bone quality, and it may be related to fragility fracture risk in thalassemic osteopathy.

Effectiveness of career counseling: A one-year follow-up

The aim of this study was to analyze the psychometric properties of the Career Adapt-Abilities Scale (CAAS) in a French-speaking Swiss sample and its relationship with personality dimensions and work engagement. The heterogeneous sample of 391 participants (Mage = 39.59, SD = 12.30) completed the CAAS-International and a short version of the Utrecht Work Engagement Scale. To assess personality dimensions, participants completed either the Zuckerman-Kuhlman-Aluja Personality Questionnaire (n=283) or the NEO-FFI-R (n=108). The internal consistencies for the four subscales and total scores of the CAAS ranged from good to excellent, and skewness and kurtosis values indicated that scores were normally distributed. Gender differences and cor- relations with age were small or negligible. Several CFA models confirmed the factor structure of the French version of the CAAS-International, with loadings very similar to the ones observed for the international form. Adaptability was related to different personality dimensions, particularly neuroticism and conscientiousness, and also to work engagement. When predicting work engage- ment, career adaptability had a significant incremental validity over personality dimensions. Fi- nally, career adaptability partially moderated the relationship between personality and work engagement, suggesting that career adaptability also contributes to regulating the expression of personality dispositions.