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Table 1 BG-SA and SCAT-5 symptom burden data pooled to create healthy reference samples

From: Preliminary Evidence for the Clinical Utility of Tactile Somatosensory Assessments of Sport-Related mTBI

Study Participants Age (years) TOJ TOJc DUR SSS
Lovell et al. [43] Healthy young women
n = 355
~ 13–24 4 [0–78]b
Healthy young men
n = 1391
2 [0–56]b
Nguyen et al. [31] Healthy adults
n = 19
46.4 ± 2.4a,# 25.1 ± 13.9 msa,† 84.7 ± 58.4 msa,† 65.0 ± 33.1 msa,†□  
Iverson et al. [11] Female high school athletes
n = 14,668
15.5 ± 1.3a 3 [0;9]c
Male high school athletes
n = 17,290
1 [0;6]c
Jones et al. [42] Healthy adults
n = 16 (6 females)
23.0 ± 5.2a 48.8 ± 15.2 msa†
Tommerdahl et al. [34] Healthy college athletes
n = 58
20.1 ± 1.2a,* 36.4 ± 21.3 msa,† 95.2 ± 32.7 msa,† 64.6 ± 28.2 msa,†
Pearce et al. [26] Healthy adults
n = 20 (4 females)
37.7 ± 8.0a 23.8 ± 10.1 msa,‡ 48.7 ± 19.1 msa,‡
Radoi et al. [10] Healthy community volunteers
n = 60 (22 females)
36.2 ± 13.9a 4 [0–31]b
Healthy reference pooled sample size   n = 113 n = 77 n = 101 n = 33,764
Healthy reference pooled results   34.0 ± 17.0 msa 92.6 ± 40.4 msa 61.5 ± 27.9 msa 3 (2–4)d
Healthy reference adjusted pooled results   31.3 [21.9; 43.3]c 87.4 [65.1; 115.0]c 56.9 [40.9; 75.8]c
  1. Notes: aMean ± SD; bmedian [min-max]; cmedian [IQR]; dmedian (95% CI); age inferred as not explicitly reported; #controls were age and gender matched to patients with migraine in this study, age details for controls were not reported; *age was reported for n = 89 participants, data were presented for n = 58; n = 23 for this measure; study reported confidence intervals which were transformed into standard deviation; study reported standard error which was transformed into standard deviation