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Table 3 Analysis of the prevalence of mastitis in dairy cows at quarter-level

From: Bovine mastitis: prevalence, risk factors and isolation of Staphylococcus aureus in dairy herds at Hawassa milk shed, South Ethiopia

Quarter

No. examined

No. positive

Prevalence (%)

Ļ‡ 2

p

Right hind

504

249

49.4

Ref

Ā 

Left hind

504

223

44.2

2.7

0.101

Right fore

507

132

26.0

59.0

<0.001

Left fore

511

125

24.5

67.6

<0.001