Pre-guidelines (2000–2009) n = 81	Post-guidelines (2010–2014) n = 61
Number of children <18, UK resident, at risk	36	33
Number of children for whom HIV testing was discussed and documented in maternal notes	22 (61%)	33 (100%)
Testing initiated by HIV service	10	15
Time scale for children to be tested (range)	3 months – 9 years	3 months – 3 years