Skip to main content
. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Clin J Sport Med. 2021 Sep 1;31(5):e221–e228. doi: 10.1097/JSM.0000000000000943

Table 3:

Child HBI symptom rating normative data

Post-Acute 1 Month 3 Month
Cognitive Somatic Cognitive Somatic Cognitive Somatic
N 446 447 333 333 376 377
Mean 7.58 3.99 7.11 3.76 7.53 3.96
SD 6.94 4.50 7.09 4.61 7.35 4.70
Skewness 0.85 1.83 0.96 1.66 0.90 1.76
Kurtosis −0.06 4.34 0.05 2.98 0.23 3.80
Percentiles 25 2.00 1.00 1.00 0.00 1.00 0.00
50 6.00 3.00 5.00 2.00 6.00 2.00
75 12.00 6.00 11.00 6.00 12.00 6.00
90 18.00 10.00 19.00 10.00 18.00 10.00