Name

stsegabn

Label

ST Segment Abnormality

Domain
stsegab
  • 0: None
  • 1: Abnormal ST Segment
  • 2: Abnormal T Waves
  • 3: Both ST & T Wave Abnormality
Type
choices
ST Segment Abnormality vs Visit number
Baseline Follow-up
Total 318 301
None 251 242
Abnormal ST Segment 5 5
Abnormal T Waves 39 31
Both ST & T Wave Abnormality 22 16
Unknown 1 7
ST Segment Abnormality vs Treatment Arm
Baseline
Healthy Lifestyles and Sleep Education - control arm (HLSE) Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) Total
Total 106 106 106 318
None 80 82 89 251
Abnormal ST Segment 3 1 1 5
Abnormal T Waves 16 13 10 39
Both ST & T Wave Abnormality 6 10 6 22
Unknown 1 - - 1
ST Segment Abnormality vs Treatment Arm
Follow-up
Healthy Lifestyles and Sleep Education - control arm (HLSE) Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) Total
Total 100 101 100 301
None 80 80 82 242
Abnormal ST Segment 2 1 2 5
Abnormal T Waves 11 12 8 31
Both ST & T Wave Abnormality 6 6 4 16
Unknown 1 2 4 7
ST Segment Abnormality vs Age category
Baseline
45-54 years 55-64 years 65 years or older Total
Total 53 139 126 318
None 43 114 94 251
Abnormal ST Segment 1 2 2 5
Abnormal T Waves 7 16 16 39
Both ST & T Wave Abnormality 2 7 13 22
Unknown - - 1 1
ST Segment Abnormality vs Age category
Follow-up
45-54 years 55-64 years 65 years or older Total
Total 49 127 124 300
None 45 102 95 242
Abnormal ST Segment - 2 3 5
Abnormal T Waves 2 13 16 31
Both ST & T Wave Abnormality 1 7 8 16
Unknown 1 3 2 6
ST Segment Abnormality vs Gender
Baseline
Female Male Total
Total 84 234 318
None 64 187 251
Abnormal ST Segment 2 3 5
Abnormal T Waves 14 25 39
Both ST & T Wave Abnormality 4 18 22
Unknown - 1 1
ST Segment Abnormality vs Gender
Follow-up
Female Male Total
Total 79 222 301
None 62 180 242
Abnormal ST Segment 1 4 5
Abnormal T Waves 12 19 31
Both ST & T Wave Abnormality 2 14 16
Unknown 2 5 7
ST Segment Abnormality vs Race
Baseline
White Black Other Total
Total 252 42 19 313
None 205 30 14 249
Abnormal ST Segment 3 - 1 4
Abnormal T Waves 25 9 4 38
Both ST & T Wave Abnormality 18 3 - 21
Unknown 1 - - 1
ST Segment Abnormality vs Race
Follow-up
White Black Other Total
Total 237 40 19 296
None 196 27 15 238
Abnormal ST Segment 4 1 - 5
Abnormal T Waves 20 8 3 31
Both ST & T Wave Abnormality 13 2 1 16
Unknown 4 2 - 6