[Access to social coverage of uninsured patients attending a hospital clinic: a historical cohort study at the Baudelaire outpatient clinic in Paris].
BACKGROUND
In France health insurance coverage is universal (see note at the end of the text), nevertheless some people remain uninsured. In this high-risk population, the lack of insurance coverage contributes to the aggravation of health, by reducing access to medical care. In 1992, the Baudelaire consultation was incorporated into the outpatient clinic of Saint-Antoine hospital (Paris, France), to provide the uninsured with the same access as any other patient--but free of charge--to medical care. Social care was also provided in particular by assisting the uninsured in applying for insurance coverage. Our objectives were to quantify the delay in obtaining insurance coverage and to study whether the sociodemographic characteristics of these patients were associated with inequalities in terms of delays.


METHODS
All patients attending the consultation for the first time in 1994 were included (n = 623). Because of differences linked to the French social security system, analysis was performed into two groups according to the existence of a prior insurance coverage. Delay in obtaining or recovering insurance coverage was considered as the key variable. The socio-demographic factors linked to the rates of access to insurance coverage were determined using Cox proportional hazards regression models. We also examined the factors linked with the existence of a prior insurance coverage by logistic regression modeling.


RESULTS
Within one year 96% of the patients who had had insurance coverage in the past, and 63% of the patients who had not, were insured. No factor, whether nationality, educational level, socio-professional category, family situation, type of housing, made of income was found to be linked with obtaining or recovering insurance coverage. However, nearly all these factors were related with the existence of prior insurance coverage.


CONCLUSIONS
Our approach of systematically providing social care allows 70% of uninsured patients to obtain insurance coverage within one year. This approach probably contributes to an improvement by facilitating access to mainstream health care. Moreover, no difference in delay in obtaining insurance coverage was found associated with sociodemographic characteristics.
Carrat
F
F
Unité de Biostatistiques et d'Informatique Médicale, Hôpital Saint-Antoine, Paris, France.
Guezelot
M
M
Chauvin
P
P
Imbert
J C
JC
Valleron
A J
AJ
Lebas
J
J
D000328:Adult; D000367:Age Factors; D015331:Cohort Studies; D016001:Confidence Intervals; D005260:Female; D005602:France; D006801:Humans; D007348:Insurance, Health; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D010044:Outpatient Clinics, Hospital; D010297:Paris; D012307:Risk Factors; D012737:Sex Factors; D012943:Social Security; D012959:Socioeconomic Factors; D013997:Time Factors
Accès à une couverture sociale des patients non assurés consultant en milieu hospitalier: une étude de cohorte historique au sein de la consultation "Baudelaire" à Paris.