Translate the following English sentence to French:
"The direct consequence of this inadequate coordination is that frontier workers are often at a disadvantage in terms of welfare benefits, unemployment, pension provision and health care."
L' insuffisance en matière de coordination a comme conséquence directe une situation souvent discriminatoire pour les travailleurs frontaliers en matière d' allocations familiales, de chômage, de pension et de soins de santé.