Hospital re-admissions for patients with congestive heart failure (CHF) are relatively common and costly occurrences within the U.S. health infrastructure, including the Veterans Affairs (VA) healthcare system. Little is known about CHF re-admissions among rural veteran patients, including the effects of socio-demographics and follow-up outpatient visits on these re-admissions. Purpose: To examine socio-demographics of U.S. veterans with CHF who had 30 day potentially preventable re-admissions and compare the effect of 30 days VA post-discharge service use on these re-admissions for rural- and urban-dwelling veterans. (muus, Knedson, Klug, Gokun, Sarrazin, & Kaboli, 2010). 30 Day Re-admissionLocation of ResidenceYesNo Urban17,8723,792 Rural9,4281,906 When comparing the rates of re-admission for urban versus rural veterans, the authors obtained a p-value of 0.921 from a chi-square test of independence. What does this p-value indicate?

If p-value > significance level, we failed to reject Null Hypothesis if p-value < significance…

Answered: Hospital re-admissions for patients…

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Hospital re-admissions for patients with congestive heart failure (CHF) are relatively common and costly occurrences within the U.S. health infrastructure, including the Veterans Affairs (VA) healthcare system. Little is known about CHF re-admissions among rural veteran patients, including the effects of socio-demographics and follow-up outpatient visits on these re-admissions. Purpose: To examine socio-demographics of U.S. veterans with CHF who had 30 day potentially preventable re-admissions and compare the effect of 30 days VA post-discharge service use on these re-admissions for rural- and urban-dwelling veterans. (muus, Knedson, Klug, Gokun, Sarrazin, & Kaboli, 2010).

	30 Day Re-admission
Location of Residence	Yes	No
Urban	17,872	3,792
Rural	9,428	1,906

When comparing the rates of re-admission for urban versus rural veterans, the authors obtained a p-value of 0.921 from a chi-square test of independence. What does this p-value indicate?

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