Selected article for: "Chi square test and statistical analysis"

Title: 2015 ACVIM Forum Research Abstract Program
  • Document date: 2015_5_27
  • ID: 3pnuj5ru_926
    Snippet: Sixty-nine percent of horses had glandular ulcers, and 54% of horses had squamous lesions. Ulcers were dichotomized into grade ≥2 and grade <2 for statistical analysis. Thirty one percent of horses had grade ≥2 or glandular ulcers, while 37% of horses had grade ≥2 squamous ulceration. Preliminary analysis was performed using a Chi square test to identify possible risk factors for gastric ulcers. Ulcers were dichotomized into grade ≥2 and .....
    Document: Sixty-nine percent of horses had glandular ulcers, and 54% of horses had squamous lesions. Ulcers were dichotomized into grade ≥2 and grade <2 for statistical analysis. Thirty one percent of horses had grade ≥2 or glandular ulcers, while 37% of horses had grade ≥2 squamous ulceration. Preliminary analysis was performed using a Chi square test to identify possible risk factors for gastric ulcers. Ulcers were dichotomized into grade ≥2 and grade <2 for analysis. There was no association between the presence of grade ≥2 squamous and glandular ulceration (P = 0.07). Horses performing at a >6 goal level had a lower prevalence of glandular (P = 0.04) and squamous (P = 0.02) ulcers than those performing at < 6 goal. Paddock turnout was also associated with a decreased risk of squamous ulcers (P = 0.03).

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