[Is the 1st year in day care so bad?].

The disease incidence in one day care center is analyzed, separating 2 groups, one with child in their first day care center year, and the other with the rest. The absenteeism day is the comparative parameter. The total absenteeism days are 5.62% of the total lecture days, belonging 3.39% to the "old" children and 9.57% to the "new" ones. The total disease number is 713, corresponding 15.05% to the "old" ones, and 37.01% to the "new" ones. The absenteeism days median percentage is 3.27% on the "old" children and 10.5% on the "new". The disease incidence is detailed, distributed in 69.34% of the absenteeism days to the upper respiratory diseases. 9.28% to the lower respiratory diseases, and 5.83% to the gastrointestinal diseases. Each group in month specified.