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. 2014 May 21;9(5):e97883. doi: 10.1371/journal.pone.0097883

Table 1. Key sample characteristics for Part 1 test cohort.

Characteristic Lame Non-lame Association/difference
Sex Male: n = 74; Female: n = 25 Male: n = 18; Female: n = 50 χ2 = 38.0, df = 1, p = <0.001
Age1 36±4 (32–39) 35±4 (32–43) z- = −2.0, p = 0.046
Mass2, kg 1.92±2.71 (0.97–2.71) 1.55±0.24 (0.87–2.11) t = 8.1, p<0.001
Hock Burn1 , 3 0.0±0.5(0–3) 0.0±0.0 (0–3) z = −3.1, p = 0.002
Foot Pad Dermatitis1 , 3 0.75±2.0 (0–3)  = 0.0±1.0(0–3) z = −4.2, p<0.001
Pathology present (%) 31.0 1.5 χ2 = 21.5, p<0.001
Of which, type4 (%)
Infection 19.3 100.0
Deformity 3.2 100.0
Injury 87.1 0.0
1

Median ± IQR (range).

2

Mean±SD (range).

3

Where 0 =  none, 4 =  severe open ulcers (Welfare Quality, 2009).

4

In those individuals with an identified pathology the prevalence of each pathological ‘type’ was also calculated. Each type was recorded independently (therefore allowing >100% total).