Two methods of estimating health costs linked to alcoholism in France (with a note on social costs).

The health costs of alcohol-related problems in France were estimated using two cost evaluation approaches: (1) estimate based on the proportion of cases attributable to alcohol abuse (the alcohol abuse factor); (2) estimate based on prevalence of alcohol abuse for in- and out-patients. For a 10% prevalence of alcohol abuse in the general population, the minimum cost in 1996 was about US$ 2300 million; for a prevalence of 15% it was US$ 2700 million. This cost concerns the health disorders that are linked directly or indirectly to alcohol abuse. It did not allow for injuries from accidents caused by alcohol intoxication and undervalued the cost of out-patient care. Based on the prevalence of alcohol-related disorders seen at hospitals, a percentage of the total in-patient and out-patient costs due to effects of alcohol could be estimated. However, this did not permit an estimate of the cost of care in which alcohol abuse was a risk factor only. Based on the available data showing that between 3% and 10% of inpatients have a directly alcohol-related condition, estimates of in-patient treatment costs varied from US$ 1300 to 2100 million. Among adult out-patients, 20% present with a disorder in which alcohol is a factor or suffer from an alcohol-related illness, which corresponds to a cost of about US$ 1600 million. Thus, these methods yield minimum year's cost estimated between US$ 2500 and 3300 million. These costs are high, compared to the low level of financing for the specialized facilities offering treatment to people in difficulty due to alcohol excess, which was US$ 23 million in that year. As regards social and total costs, estimates from four Western countries have found that about 75% of the total costs of alcohol abuse was attributable to social harm, and 25% to medical costs. Applying this ratio to the French data gives an estimated total cost to French society of about US$ 13 200 million, i.e. 1.04% of the gross national product.

[Estimation of health care cost for alcoholism in France: advantages and limitations of two evaluation methods]. / Estimation du coût sanitaire de l'alcoolisme en France: intérêts et limites de deux méthodes d'évaluation.

TWO CALCULATION SCHEMES: We estimated the cost of health care related to alcoholism using two different medicoeconomic approaches. PREVALENCE OF ALCOHOLISM: Corresponding costs of alcohol-related conditions can be calculated from the prevalence of alcoholism in hospitalized and ambulatory patients. It is however impossible to calculate the alcohol-related cost, even for heavy drinkers, when alcohol is involved as a risk factor. METHOD ONE: For a 10% prevalence of excessive alcohol intake in the general population, the minimal cost in 1996 would be approximately 14 billion francs ($2.2 billion). For a 15% prevalence, it would reach 16 billion ($2.6 billion). This cost only concerns diseases directly or indirectly related to alcoholism. The estimated hospital cost of diseases directly related to alcoholism, that is alcoholic dependence and psychosis, cirrhosis, and upper airway-digestive cancers, reaches 6 to 6.5 billion francs ($1-$1.03 billion) respectively for a 10 or 15% prevalence. Total costs (hospital and ambulatory costs) are between 6.4 and 6.9 billion francs ($1.02-$1.04 billion). For diseases where alcohol is only a risk factor, the minimal cost varies between 7.5 and 9.5 billion francs ($1.20-$1.51 billion). METHOD TWO: With this method, the minimal total cost is to the order of 20 billion francs ($3.75 billion) with half being hospital costs and half ambulatory costs. This cost only concerns alcohol in overt disease states. Costs related to alcohol as a risk factor are not included in this estimation as there is no known coefficient for attribution. HIGH COST OF ALCOHOLISM: Both of our methods used a minimizing estimation scheme and found total costs to lie in the range of 15 ñ 20 billion francs ($2.38-$3.75 billion). Extrapolating from studies conducted in other countries where social costs amounted to 75% of total costs, it can be considered that alcoholism in France costs more than 80 billion francs ($12.7 billion) a figure exceeding 1% of the GNP.