slpa14 slpa16
Name
slpa15
Label
Overall Study Quality
Domain
overall_study_quality
  • -1: Not scored
  • 0: Short Study
  • 1: Short airflow
  • 2: Fair
  • 3: Good
  • 4: Excellent
Type
choices
Overall Study Quality vs Visit Number
HCHS/SOL Baseline
Total 16,415
Not scored 674
Short Study 1,700
Short airflow 52
Fair 105
Good 145
Excellent 10,478
Unknown 3,261
Overall Study Quality vs Gender
HCHS/SOL Baseline
Female Male Total
Total 8,358 5,797 14,155
Not scored 393 281 674
Short Study 990 710 1,700
Short airflow 27 25 52
Fair 47 58 105
Good 76 69 145
Excellent 6,253 4,225 10,478
Unknown 572 429 1,001