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Table 2 Comparing OSA patients with and without cognitive impairment

From: Cardiac function and cognitive function in patients with obstructive sleep apnea

Variable Cognitive impairment P
Yes (N = 17) No (N = 50)
Age, years 57.12 ± 12.6 53.34 ± 9.8 0.207
BMI, kg/m2 29.87 ± 5.0 32.15 ± 5.5 0.136
Gender, male/female 10:7 26:24 0.626
LVEF, % 52.35 ± 3.1 53.40 ± 2.4 0.151
Diastolic dysfunction 6 (35.3) 14 (28.0) 0.570
RA diameter, mm 15.89 ± 3.8 13.14 ± 3.2 0.005
RV mid diameter, cm 3.16 ± 0.35 3.11 ± 0.36 0.574
TRG, mmHg 24.88 ± 5.4 23.10 ± 5.8 0.269
RVSM, cm/sec 12.75 ± 2.3 11.86 ± 1.7 0.162
TAPSE, mm 18.18 ± 4.6 20.65 ± 4.1 0.043
FAC, % 33.71 ± 10.2 42.78 ± 8.2 0.003
PFO 2 (11.8) 6 (12.0) 0.674
RVOT proximal diameter, cm 2.84 ± 0.61 2.87 ± 0.39 0.806
RVOT distal diameter, cm 2.31 ± 0.45 2.11 ± 0.41 0.114
PA size, mm 2.40 ± 0.45 2.22 ± 0.97 0.461
Transmitral E velocity, m/sec 0.75 ± 0.22 0.69 ± 0.15 0.168
Transmitral A velocity, m/sec 0.85 ± 0.31 0.72 ± 0.16 0.138
Septal annular E’ velocity, cm/sec 8.82 ± 1.74 8.18 ± 2.09 0.529
Lateral annular E’ velocity, cm/sec 10.24 ± 2.25 9.88 ± 1.79 0.555