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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Mol Genet Metab. 2014 Jul 17;113(0):67–75. doi: 10.1016/j.ymgme.2014.07.010

Table 2.

Responses from Web-based Survey: Laboratories Currently Measuring SUAC (n=15).

Question Yes No N/A
a. Do you report tyrosine and SUAC levels for Tyrosinemia Type I? 10 5 0
b. Do you report SUAC levels alone for Tyrosinemia Type I? 7 8 0
c. Do you report tyrosine levels alone for Tyrosinemia Type I? 1 14 0
d. Do you perform SUAC analysis only in response to an elevated tyrosine? (i.e. SUAC analysis is only performed as a second-tier test) 1 14 0
e. Do you have cut offs for tyrosine based on birth weight? 1 13 1
f. Do you have cut offs for tyrosine based on gestational age? 0 14 1
g. Were budgetary restrictions an obstacle to SUAC implementation in your laboratory? 2 10 3
h. Were technical resources or personnel issues an obstacle to SUAC implementation in your laboratory? (e.g. were additional staff or instruments required for testing?) 3 11 1