Figure 3.

Bland-Altman plots agreement between both manual and specific orthosis device measurement methods for the right and left diaphragm thickness at T^ins, T^exp and T^ins-exp, completed with the upper and lower limits of agreement (LoA). (A) Right diaphragm thickness at maximum inspiration (T^ins) during relaxed breathing. (B) Right diaphragm thickness at maximum expiration (T^exp) during relaxed breathing. (C) Right diaphragm thickness difference (T^insp-exp) during relaxed breathing. (D) Left diaphragm thickness at maximum inspiration (T^ins) during relaxed breathing. (E) Left diaphragm thickness at maximum expiration (T^exp) during relaxed breathing. (F) Left diaphragm thickness difference (T^insp-exp) during relaxed breathing.