Morning measures

Evening measures

p Value

Delta

(%)

Mean

±

SD

Mean

±

SD

Total group

n = 48

FVC(L)

3.697

±

0.973

3.581

±

0.877*

0.023

−3.138

FEV1 (L)

3.185

±

0.812

3.057

±

0.784*

0.013

−4.019

PEF (L/s)

7.492

±

2.337

6.742

±

2.516***

0.000

−10.011

FEF25 - 75 (L/s)

3.998

±

1.359

3.616

±

1.437**

0.002

−9.555

SpO₂ (%)

96.354

±

2.462

94.854

±

2.961***

0.000

−1.581

Men

n = 31

FVC(L)

4.222

±

0.721

4.067

±

0.655**

0.009

−3.69

FEV1 (L)

3.607

±

0.611

3.492

±

0.592**

0.002

−3.194

PEF (L/s)

8.482

±

2.147

7.738

±

2.324***

0.001

−8.774

FEF25 - 75 (L/s)

4.365

±

1.372

4.048

±

1.502*

0.041

−7.243

SpO₂ (%)

96.194

±

2.857

94.355

±

3.272***

0.000

−1.912

Women

n = 17

FVC(L)

2.740

±

0.546

2.695

±

0.402

0.266

−1.631

FEV1 (L)

2.417

±

0.515

2.265

±

0.343

0.053

−6.305

PEF (L/s)

5.686

±

1.428

4.927

±

1.744***

0.000

−13.356

FEF25 - 75 (L/s)

3.331

±

1.079

2.828

±

0.904**

0.002

−15.084

SpO₂ (%)

96.647

±

1.539

95.765

±

2.078*

0.016

−0.913