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Table 1 Prevalence of hemoplasma species in commercial pig farms of Korea from 2014 to 2018

From: Prevalence and phylogenetic analysis of hemoplasma species in domestic pigs in Korea

GroupNo. testedMycoplasma suisMycoplasma parvumNovel hemotropic Mycoplasma haemosuis
No. positive (%)95% CIChi-square testNo. positive (%)95% CIChi-square testNo. positive (%)95% CIChi-square test
BreedBreeding pigs7202 (0.3)0–0.7χ2(1) = 1.002, P = 0.316921 (2.9)1.7–4.2χ2(1) = 0.1510, P = 0.69761 (0.1)0–0.4χ2(1) = 1.594, P = 0.2068
Fattening pigs11471 (0.1)0–0.330 (2.6)1.7–3.5 00
RegionNorthern5911 (0.2)0–0.5χ2(3) = 0.8050, P = 0.84836 (1.0)0.2–1.8χ2(3) = 19.432, P = 0.000200χ2(3) = 1.064, P = 0.7859
Central306003 (1.0)0–2.100
Southern9052 (0.2)0–0.539 (4.3)3.0–5.61 (0.1)0–0.3
Jeju Island65003 (4.6)0–9.700
Total18673 (0.2)0–0.3 51 (2.7)2.0–3.5 1 (0.1)0–0.2 
  1. Abbreviations: 95% CI, 95% confidence interval
  2. Note: Significant P-value (P < 0.05) is indicated in bold