Table 4 Summary of hypoglycaemia frequency and event rates

Any hypoglycaemia^a, n (%)

99 (92.5)

51 (94.4)

 Events per patient year^b, mean ± SD

68.6 ± 69.4

84.6 ± 79.3

Asymptomatic hypoglycaemia^a, n (%)

93 (86.9)

47 (87.0)

 Events per patient year^b, mean ± SD

44.4 ± 48.7

52.3 ± 65.3

Symptomatic hypoglycaemia^a, n (%)

74 (69.2)

41 (75.9)

 Events per patient year^b, mean ± SD

24.3 ± 45.8

32.3 ± 43.2

Severe symptomatic hypoglycaemia^a, n (%)

1 (0.9)

1 (1.9)

 Events per patient year^b, mean ± SD

0.02 ± 0.20

0.04 ± 0.31

Nocturnal hypoglycaemia^a, n (%)

83 (77.6)

42 (77.8)

 Events per patient year^b, mean ± SD

13.0 ± 15.0

14.2 ± 16.9

Nocturnal symptomatic hypoglycaemia^a, n (%)

40 (37.4)

25 (46.3)

 Events per patient year^b, mean ± SD

3.6 ± 7.3

4.5 ± 7.4