, Punam Mangtani, Emilia Vynnycky, Katherine Fielding, Aileen Kitching, Huda Mohamed, Anita Roche, and Helen Maguire
Figure 1. Visits to public places during open and closure periods of a UK secondary school, June–July 2009. Percentage of students visiting public places >1×/week while the school was open (n = 99–103, depending on the place) and while it was closed (n = 46). Numbers after bars show percentages in each group; p values are from Fisher exact tests comparing the proportions during the open versus closed periods.