Age

Quality of venipuncture. vs Visit Number
Baseline Follow-up
Total 453 453
Traumatic 55 29
Clean 333 276
Unknown 65 148
Quality of venipuncture. vs Treatment Arm
Baseline
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Traumatic 27 28 55
Clean 166 167 333
Unknown 33 32 65
Quality of venipuncture. vs Treatment Arm
Follow-up
Early adenotonsillectomy (EAT) Watchful waiting with supportive care (WWSC) Total
Total 226 227 453
Traumatic 15 14 29
Clean 134 142 276
Unknown 77 71 148
Quality of venipuncture. vs Child's age
Baseline
5 - 7 years old 8 - 10 years old Total
Total 329 124 453
Traumatic 44 11 55
Clean 233 100 333
Unknown 52 13 65
Quality of venipuncture. vs Child's age
Follow-up
5 - 7 years old 8 - 10 years old Total
Total 262 137 399
Traumatic 18 11 29
Clean 179 97 276
Unknown 65 29 94
Quality of venipuncture. vs Child's gender
Baseline
Female Male Total
Total 234 219 453
Traumatic 30 25 55
Clean 173 160 333
Unknown 31 34 65
Quality of venipuncture. vs Child's gender
Follow-up
Female Male Total
Total 234 219 453
Traumatic 13 16 29
Clean 147 129 276
Unknown 74 74 148
Quality of venipuncture. vs Child's race
Baseline
White Black Other Total
Total 156 249 48 453
Traumatic 19 32 4 55
Clean 109 188 36 333
Unknown 28 29 8 65
Quality of venipuncture. vs Child's race
Follow-up
White Black Other Total
Total 156 249 48 453
Traumatic 13 14 2 29
Clean 92 158 26 276
Unknown 51 77 20 148