Table 4 Impaired test results per subject group
No of abnormal testsPneumococcal patients (n = 79)Meningococcal patients (n = 76)Control subjects (n = 72)
024 (30)34 (45)38 (54)
117 (22)13 (17)22 (31)
29 (11)8 (10)7 (10)
⩾329 (37)21 (28)5 (6)
  • Values are number (%) of patients.