Table 4

Clinical and growth data

p=Class IClass IIClass IIIClass IVClass V
UFAllUFUFAllUFAllUFAllUF
Speech4.1×10−3 2.0×10−3 (21)(7)(27)(7)(20)(15)(46)(11)
 0 words71 4-150 444340603382
 <3 words294315141527269
 3–10 words 4-150 4333433013419
 >10 words 4-150 148 4-150 15 4-150 4-150 4-150
Seizure onset4-151 6.7×10−2 7.6×10−3 (20)(3)(14)(2)(9)(12)(24)(5)
 <1 y10 4-150 7 4-150 33171340
 1–2 y403314 4-150 238420
 2–3 y25 4-150 145011252940
 3–4 y25 4-150 4-150 4-150 4-150 5029 4-150
 >4 y 4-150 67655033 4-150 25 4-150
Seizure severity2.0×10−3 1.0×10−3 (21)(7)(26)(7)(18)(15)(32)(10)
 Severe29 4-150 4146331910
 Moderate62148 4-150 11202230
 Mild929231422334420
 None 4-150 57657261141540
Height4-151(centile)ND2.9×10−2 (21)(7)(28)(7)(17)(15)(30)(9)
 <542 4-150 73012710 4-150
 5–205 4-150 111412201056
 21–401443181418462722
 41–6019141414231333 4-150
 61–8010 4-150 18142371722
 81–9510142114673 4-150
 >95 4-150 2911 4-150 6 4-150 4-150 4-150
Weight (centile)3.4×10−3 3.7×10−2 (21)(7)(27)(7)(15)(15)(28)(9)
 <518 4-150 4 4-150 4-150 4-150 4-150 11
 5–2014 4-150 7291313733
 21–4024144 4-150 4-150 4-150 4-150 11
 41–60241415 4-150 4-150 271434
 61–8010141529131318 4-150
 81–95 4-150 1422 4-150 202718 4-150
 >951044334254204311
BMI (kg/m2) (centile)4.2×10−3 1.7×10−2 (21)(7)(17)(7)(14)(13)(13)(9)
 <510 4-150 4-150 4-150 4-150 8811
 5–2010 4-150 4-150 4-150 4-150 8833
 21–4024 4-150 6 4-150 4-150 4-150 4-150 4-150
 41–6018146 4-150 4-150 8834
 61–801814125729313111
 81–95102929 4-150 7141411
 >9510434743643131 4-150
Head circum (centile)3.2×10−2 4.2×10−2 (20)(6)(27)(7)(19)(15)(32)(9)
 <560 4-150 15 4-150 11535660
 5–20103311145 4-150 4-150 10
 21–402017302926271620
 41–601033181421201210
 61–80 4-150 17152921 4-150 4-150 4-150
 81–95 4-150 4-150 4145 4-150 16 4-150
 >95 4-150 4-150 7 4-150 11 4-150 4-150 4-150

  • Percentage of patients with each trait is indicated, with the sample size in parentheses.

  • ND = not determined.

  • UF = University of Florida data.

  • All = combined data from UF and published reports.

  • ↵4-150 No patients in category.

  • ↵4-151 Statistically significant in combined data set only.

  • All other parameters are statistically significant in UF and combined data sets.