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. 2021 Jun 21;16:1173–1184. doi: 10.2147/CIA.S306255

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© 2021 Wang et al.

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Treatment difference and non-inferiority margin. (A) Non-inferiority test for the modified intention-to-treat dataset, n = 209. (B) Non-inferiority test for the per-protocol dataset, n = 200.

Notes: Data are means (symbols) and 95% CIs (error bars) for the primary outcome difference (T-C) between nurse-led (the test group, T) and therapist-led (the control group, C) rehabilitation after seven days of treatment. The dotted lines represent the non-inferiority margins (δ).

Abbreviations: MAS, Motor Assessment Scale, δ = −6.94; FMA, Fugl-Meyer Assessment, δ = −12; ARAT, Action Research Arm Test, δ = −10.