Table 2: Subgroup analysis of DKA occurrence.

PR
( = 102)
No PR
( = 74)
valuea

Total ( = 176)
 DKA— (%)45 (25.6)18 (17.6)27 (36.5)0.0047
  0–4 years11 (24.4)3 (16.7)8 (29.6)0.69
  5–9 years18 (40)9 (50)9 (33.3)
  >10 years16 (35.6)6 (33.3)10 (37)
Girls ( = 88)
 DKA— (%)19 (21.6)7 (6.9)12 (16.2)0.08
 No DKA— (%)69 (78.4)41 (40.2)15 (37.8)
Boys ( = 88)
 DKA— (%)26 (29.5)11 (10.8)15 (20.3)0.017
 No DKA— (%)62 (70.5)43 (42.1)19 (25.7)

Compared occurrence of DKA and non-DKA among subgroups (total, girls, boys, and age subgroups). Categorical variables were analyzed using chi-square test; continuous variables were analyzed using chi-square test with trend.