In a few schools, the rate of persistent absence remains high and the attendance of pupils eligible for free schools meals is significantly worse than in similar schools. (bbc.co.uk)
The researchers note that persistent absence of normal B cells following CTL019 treatment indicates continued activity of the gene - modified T cells, which are thought to provide long - term, vaccine - like activity preventing tumor recurrence. (sciencedaily.com)
your capacity to improve achievements that support learning, such as improvements in behaviour, overall attendance, reduction in persistent absence and exclusion rates (gov.uk)