AI1
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(N, NRA1 − R)
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Nurse at stage 1, continue with Nurse at stage 2 if responder, or switch to App at stage 2 if non-responder.
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AI2
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(N, NR(A + N)1 − R)
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Nurse at stage 1, continue with Nurse at stage 2 if responder, or provide combination at stage 2 if non-responder.
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AI3
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(A, ARN1 − R)
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App at stage 1, continue with App at stage 2 if responder, or switch to Nurse at stage 2 if non-responder.
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AI4
|
(A, AR(A + N)1 − R)
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App at stage 1, continue with App at stage 2 if responder, or provide combination at stage 2 if non-responder.
|