[A strategy for therapy of depressive disorders and anxiety disorders by a health education intervention in medical consultations: the results of the APRAND program]. / Prévention des troubles anxieux et dépressifs par une action d'éducation pour la santé en consultation: résultats du programme APRAND.

BACKGROUND: Studies devoted to the detection and treatment of anxiety and depression in adult populations show that at least 10% meet ICD10 criteria for an anxiety or a depressive disorder, but only half are diagnosed as such and only one third of those receive appropriate treatment. The goal of the APRAND program was to explore the possibility of improving management strategies via health education during doctors' visits. METHODS: In 2001, EDF-GDF conducted an experimental program in which 21 physicians from its in-house health insurance program used the MINI mental state examination to screen for ICD10 criteria for anxiety and depressive disorders in 9743 employees on sick leave. A "here-elsewhere" epidemiologic study evaluated the program, recording the initial diagnoses and studying a year later the outcome of the persons identified with these disorders in 8 active centers (with prevention activities) and in 13 control centers (without prevention activities). The activities consisted of explanations of the disorders identified, delivery of the test results, delivery of leaflets based on the WHO guidelines, and strong recommendations to see a general practitioner, or a psychiatrist, or the occupational physician, if necessary. Logistic regressions compared the two groups, taking into account sex, age, geographic region, comorbidity, and medical care at screening. RESULTS: Preventive activities were significantly associated with the disappearance at 1 year of depressive episodes (OR=1.93; CI 95%; 1.3-2.84) and of phobic or panic disorders (OR=1.98; CI 95%; 1.14-3.44). The only other variables affecting prognosis were age and sex. The probability of recovery or remission increased by 10 to 20% at active centers, according to age, sex and disorder. Moreover, the physicians reported that they learned a great deal from the program, which thus also improved their practices. CONCLUSION: Diagnosis and prognosis of depressive episodes and phobic and panic disorders in adult populations can be improved by a preventive diagnostic and educational approach of the type used by APRAND during doctor's visits.

APRAND programme: an intervention to prevent relapses of anxiety and depressive disorders. First results of a medical health promotion intervention in a population of employees.

OBJECTIVE: The study sought to determine whether an organized health promotion intervention during medical consultations improves the outcome for patients who meet the ICD10 criteria for anxiety or depressive disorders. METHODS: In 2001, physicians used the MINI to screen 9743 employees on sick leave and consulting physicians in 21 medical centres of a large company. A health promotion intervention was implemented in eight "active" centres. It took place immediately after diagnosis and consisted of explaining the disorders, delivering the test results and leaflets based on WHO recommendations, and advising patients to consult their personal physician, psychiatrist or occupational physician, if necessary. Its effectiveness, evaluated by symptom severity and outcome over 1 year, was assessed by comparing the eight active centres to 13 control centres (without the intervention). RESULTS: Disorders were detected among 10.6% of the subjects, 29.4% of whom had no previous diagnosis of anxiety or depressive disorder. The intervention was associated with a positive effect on the 6-week and 6-month HAD scores. Total absence of disorders at 1 year was associated with age, sex, and intervention, among all identified cases (OR=1.53), among those with at least one anxiety disorder (OR=1.45), and among those with at least one depressive disorder (OR=1.40). CONCLUSION: Combining detection with organized provision of information including printed material improves patients' outcome and physicians' diagnostic abilities.

Anxiety or depressive disorders and risk of ischaemic heart disease among French power company employees.

BACKGROUND: The aim of this study was to determine whether depression and anxiety are predictive factors for ischaemic heart disease among adults <60 years. Method A case-control study among active employees of the French nationwide power company (Electricité de France-Gaz de France) analysed men aged 31-55 years who presented an initial clinical form of ischaemic heart disease from 1993 through 1997, collected from the company registry. These 660 men were each matched by age to 10 controls per case. Adjusted odds ratios (OR) were calculated by logistic regression. RESULTS: There was a significant association between ischaemic heart disease and sick-leave for any medical reason in the 3 years before its onset (OR = 1.79; 95% CI: 1.50, 2.14). This association was strengthened when only absences for depression and anxiety were considered (OR = 3.10; 95% CI: 2.29, 4.19) and remained important and significant when adjusted for socioeconomic status: OR = 2.66 (95% CI: 1.95, 3.63). A previous sick-leave for depression or anxiety in the 10 years before the heart disease strengthened the association (OR = 3.61; 95% CI: 2.39, 4.45), which was further reinforced by an elevated number (> or =4) of such sick-leaves (OR = 5.11; 95 % CI: 3.11, 8.40). CONCLUSION: Depressive and anxiety disorders that lead to absenteeism seem to be associated with an increased risk of ischaemic heart disease in the 3 years thereafter, especially when depression and anxiety were severe and chronic; this association is independent of socioeconomic status.

[Mortality among active workers at EDG-GDF: social and occupational disparities and evolution]. / La mortalité des salariés d'EDF-GDF: disparités socioprofessionnelles et évolution.

BACKGROUND: Two studies, conducted in the eighties and the nineties, reported that mortality was lower in the French national electric and gas company (EDF-GDF) the utility workers than in the general French population. The purpose of our study was to compare the mortality of these 140,000 utility workers to that of the French population of the same age for the period from 1997 to 2001. Secondly we aimed to assess the disparities of mortality among the workforce according to demographic and socioprofessional criteria. Finally, we analyzed the evolution of this mortality over the last twenty years. METHODS: We undertook a cross-sectional study using the indirect standardization method. RESULTS: Risk of death was lower in the utility workers than in the French population (SMR=54% for men, and 58% for women). These differences had increased over the last twenty years for each main cause of death (cancers, cardio-vascular diseases and accidents). The reported excess of brain cancer death risk raises etiologic questions. Moreover, we noticed important social disparities in the workforce, increasing with time. CONCLUSION: The well-known "healthy worker effect" seems to be particularly important in the EDF-GDF company. The workers have a high level of living conditions and good working conditions, although internal social disparities persist. Further studies in other large corporations are greatly needed for comparisons.

Epidemiological surveillance at Electricité de France-Gaz de France: health assessment of nuclear power plant employees between 1993 and 1998.

Because the 17,500 employees working in nuclear power plants at Electricité de France, the national power company, may be exposed to a wide variety of industrial hazards, the health insurance department of the company has set up an epidemiological surveillance programme for them. This report describes its first stage, an analysis of their health problems. This descriptive, cross-sectional and exhaustive study examined sick-leave, mortality and cancer incidence to assess the health of the employees working from 1993 through 1998. The analysis compared the employees in nuclear power plants, considered 'exposed', with the rest of the personnel of Electricité de France-Gaz de France, the 'non-exposed' (125,000 persons). Relative risks for these variables were estimated, after stratification for age, sex and work grade. Globally, the employees in the nuclear sector appeared to have fewer health problems than the other company employees. This was true regardless of age and especially for men, operating employees and supervisory employees. Nonetheless, three points must be noted: non-work accidents generated a non-significant excess of absenteeism and mortality among these employees, especially among management and supervisory personnel; suicides affected supervisors in particular; and an excess of primary malignant brain tumours affected both mortality [relative risk (RR) = 1.96, n.s.] and incidence, especially among operating employees (RR = 2.87, 95% confidence interval = 1.00-8.43). No excess of malignant blood disease was observed. This study, performed for surveillance purposes, points to brain tumours as a problem that raises important aetiological questions. Research is now necessary to provide answers. Surveillance of nuclear plant employees at Electricité de France should be continued and expanded to include the study of specific occupational exposures.

[Domestic, leisure activity and sports-related accidents in an active population: perspectives for prevention by health education]. / Les accidents domestiques, de loisirs et sportifs d'une population active: perspectives de prévention par l'éducation pour la santé.

Resulting from the findings of epidemiological surveys on non-work-related accidents conducted in 1996 and 1997 among employees covered by a special health insurance programme for gas and electric company workers, this article identifies avoidable and recurrent accidents that may be targeted by health education interventions. It also emphasizes the importance of considering the needs expressed by the population at large when developing the themes for information campaigns. Finally, it proposes a sequel to the "survey-action plan" released in 1996. The proposed follow-up takes into account the occupational setting and its professionally-related barriers, and includes delivering prevention messages, conducting in-house experimental health promotion activities (and evaluating them), and disseminating intermediary external campaigns aimed at impeding avoidable accidents among adults. The preventable accidents identified in this study are not specific to the employed population group studied here; they may also be targeted by more general health promotion programmes and interventions.