Installing alcohol-based hand sanitiser dispensers in classrooms may not mean fewer sick days for kids, a New Zealand study has suggested.
The study, published today in the journal PLOS Medicine, found absence rates at schools that installed dispensers in classrooms as part of the survey were similar at those "control" schools which did not.
The research, led by Associate Professor Patricia Priest and University of Otago colleagues, involved 68 schools in Christchurch, Dunedin and Invercargill and nearly 2500 pupils.
In schools randomly assigned to the "intervention" group, alcohol-based hand sanitiser dispensers were installed in the classrooms over two winter terms and the children were asked to use the dispensers after coughing or sneezing and on the way out of the classroom for breaks.
Along with no difference in absence rates, the researchers found having hand sanitiser did not reduce the number of absences due to a specific illness, the length of illness and length of absence from school, or the number of episodes in which at least one other family member became ill.