Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

Appendix B

The content in this publication was current at the time it was published, but it is not being updated. The publication is provided for historical purposes only.​

Table 8. Adult Test Scores for PKUCS Subjects Grouped by Usual Adult Phe Level (Values tabulated are mean ± s.d.)

* Change from 12-year WISC-R or WRAT score

** p-values are for illustration only, due to small sample sizes

  - WAIS-R - - WRAT 3 -
  n Verbal Perform Full n Reading Spelling Arithmetic
Usual Adult Phe Level < 15.9 mg/dl
   Parent IQ 11     117±8        
   Adult Score 11 106±11 111±13 109±12 10 108±5 107±6 103±6
   Change* 11 +5 +6 +6 8 0 +5 +16
   p**   0.28 0.08 0.12   0.96 0.23 0.0009
Usual Adult Phe Level 16.0 - 19.9 mg/dl
   Parent IQ 17     104±8        
   Adult Score 17 94±11 99±14 96±13 14 98±9 100±9 95±13
   Change* 14 +1 +3 +2 11 +2 +3 +10
   p**   0.57 0.21 0.39   0.37 0.26 0.01
Usual Adult Phe Level 20.0 - 23.9 mg/dl
   Parent IQ 10     110±11        
   Adult Score 11 95±16 94±16 94±16 10 96±12 99±16 92±11
   Change* 9 +4 +2 +3 8 -4 +4 +11
   p**   0.13 0.64 0.28   0.25 0.38 0.001
Usual Adult Phe Level 24.0 - 27.9 mg/dl
   Parent IQ 12     103±14        
   Adult Score 13 88±13 92±12 88±12 11 88±21 87±21 89±24
   Change* 11 -3 -6 -6 8 -4 +2 +12
   p**   0.19 0.09 0.07   0.17 0.48 0.005
Usual Adult Phe Level => 28.0 mg/dl
   Parent IQ 12     106±11        
   Adult Score 12 90±11 94±17 90±14 12 97±17 94±16 88±15
   Change* 8 -2 -2 -3 9 0 -1 +6
   p**   0.35 0.58 0.22   0.90 0.76 0.11

Back to Appendix B Figures and Tables

first | previous | next | last

top of page BACK TO TOP