Results from trials have varied wildly and show the tests perform better when the swabs are done by trained medics and worse when people do them themselves. Results from trials have varied wildly and show the tests perform better when the swabs are done by trained medics and worse when people do them themselves. However, accuracy fell from 79 per cent when used by experts to 58 per cent when carried out by ordinary people without any training. However, accuracy fell from 79 per cent when used by experts to 58 per cent when carried out by ordinary people without any training. You take your own swab though a professional on site processes it through the machine.
James and Withers, chief executive of NBC, was missing from the trials.
( z0 miss :ARG1 ( z1 and :op ( z2 person :name ( z3 name :op "James" ) ) :op ( z4 person :name ( z5 name :op "Withers" ) :ARG0-of ( z6 have-org-role :ARG1 ( z7 publication :name ( z8 name :op "NBC" ) ) :ARG2 ( z9 executive :mod ( z10 chief ) ) ) ) ) :ARG2 ( z11 try ) )
(z0 / miss-01
    :ARG1 (z1 / and
              :op1 (z2 / person
                       :name (z3 / name
                                 :op1 "James"))
              :op2 (z4 / person
                       :name (z5 / name
                                 :op1 "Withers")
                       :ARG0-of (z6 / have-org-role-91
                                    :ARG1 (z7 / publication
                                              :name (z8 / name
                                                        :op1 "NBC"))
                                    :ARG2 (z9 / executive
                                              :mod (z10 / chief)))))
    :ARG2 (z11 / try-02))
James and Withers , chief executive of NBC , was missing from the trials .
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z1 :op1 z2
z1 :op2 z4
z5 :op1 2
z4 :name z5
z4 :ARG0-of z6
z6 :ARG2 z9
z9 :mod z10
z6 :ARG1 z7
z7 :name z8
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z0 :ARG1 z1
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