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. 2012 Sep 25;13(1):84. doi: 10.1186/1465-9921-13-84

Table 2.

Changes in peripheral and respiratory muscle strength in both groups after rehabilitation

  Placebo
Vit D
P-value
(n=25) (n=24)
Δ Muscle Function
 
 
 
QF (Nm)
7±19
15±16
0.121
MIP (cmH2O)
0±14
−11±12
0.004
MEP (cmH2O) 6±41 13±35 0.511

Data are expressed as mean±SD. QF = Quadriceps Strength; MIP = Inspiratory Muscle Strength; MEP = Expiratory Muscle Strength.