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Table 2 PULMONARY FUNCTION (n (%), mean ± sd)

From: Inadequate glucose control in type 2 diabetes is associated with impaired lung function and systemic inflammation: a cross-sectional study

VARIABLE

INADEQUATE CONTROL HBA1c>7% (n = 352)

ADEQUATE CONTROL (n = 143)

pVALUE

FEV1 (liters)

2.68 ± 0.73

2.77 ± 0.69

0.2080

FVC (liters)

3.36 ± 0.94

3.51 ± 0.86

0.0853

FEV1/FVC (%)

80.57 ± 6.50

79.21 ± 6.90

0.0447

FEV1 < 70% EXPECTED VALUE (*)

15 (4.26)

2 (1.40)

0.1133

FVC < 70% EXPECTED VALUE (*)

13 (3.60)

0 (0.00)

0.0200

FEV1/FVC < 70% EXPECTED VALUE (*)

17 (4.83)

11 (7.69)

0.2119

  1. (*) Expected based on: Hankinson JL, Odencrantz JR, Fedan KB. Spirometric reference values from a sample of the general US population. Am J Respir Crit Care Med 1999; 159: 179-187.