Translate the following English sentence to French:
"However, it is a shame that, if we were to examine this study closely, we would find a marginal note, which is not really insignificant, which says that a large number of alcohol-related deaths are not reported as such (hidden population), the real figure being estimated at between 5 000 and 6 000 deaths per year due to alcohol.'"
Il est toutefois dommage, lorsque l'on examine cette étude de plus près, de lire dans la marge une note qui n'est pas du tout insignifiante et qui dit textuellement : "A large number of alcohol-related deaths are not reported as such (hidden population). The real figure is estimated between 5,000 and 6,000 deaths per year due to alcohol."