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Table 7 Probability, perceived susceptibility and severity of COVID-19

From: Incidence, severity and perceived susceptibility of COVID-19 in the UK CrossFit population

Descriptive statistics
Sample characteristics Probability of being infected with COVID-19
  Total N Mean [SD] Total N Mean [SD] Df H p-value
Age 1806 2.53 [0.90] 1739 2.81 [1.03] 4 7.74 0.10
Sex 1806 1.56 [0.50] 1739 2.81 [1.03] 4 10.86 0.03*
Ethnicity 1806 1.11 [0.51] 1739 2.81 [1.03] 4 2.50 0.64
BMI 1806 2.74 [0.76] 1739 2.81 [1.03] 4 2.68 0.61
CF Training history 1784 2.93 [1.62] 1739 2.81 [1.03] 4 5.24 0.26
Sample characteristics Perceived susceptibility of being infected with COVID-19
Age 1806 2.53 [0.90] 1740 2.33 [1.00] 4 2.75 0.60
Sex 1806 1.56 [0.50] 1740 2.33 [1.00] 4 6.82 0.15
Ethnicity 1806 1.11 [0.51] 1740 2.33 [1.00] 4 3.44 0.49
BMI 1806 2.74 [0.76] 1740 2.33 [1.00] 4 6.02 0.20
CF Training history 1784 2.93 [1.62] 1740 2.33 [1.00] 4 4.38 0.36
Sample characteristics Perceived severity of COVID-19
Age 1806 2.53 [0.90] 1739 1.80 [0.93] 4 3.44 0.49
Sex 1806 1.56 [0.50] 1739 1.80 [0.93] 4 3.91 0.42
Ethnicity 1806 1.11 [0.51] 1739 1.80 [0.93] 4 1.80 0.77
BMI 1806 2.74 [0.76] 1739 1.80 [0.93] 4 9.46 0.051
CF Training history 1784 2.93 [1.62] 1739 1.80 [0.93] 4 2.80 0.59
  1. n, number; SD, standard deviation; H, Kruskal–Wallis test; p-value, Kruskal–Wallis test probability value
  2. *Significant differences between groups