[elisheva]

Hi,
I have measured a few variables in the nursing home I'm working in for a study.
I have a few questions about some statistics I need help with:
> 1) Are the results comparing our data (Care) to the national average from the literature statistically significant?
> 2) Can you calculate the p-values for each variable measured?
> 3) What other statistical tests can be used for this data? t-test? ANOVA?
> 4) Which other data do you need from me to do any further tests?
> 5) For longevity, how can the people who are still living for many years be accounted for in the statistics?
>
> Care sample size = 21 for 2009
> Care sample size = 21 for 2010.

> Here are the variables I measured:
> a) hospitalizations (average admissions per person year):
> Care: 0.12 in 2009 and 2010 combined
> Care: 0.14 in 2009 (S.D. 0.36)
> Care: 0.1 in 2010 (S.D. 0.30)
> National Avg: 0.62
>
> b) ER visits (average visits per person year):
> Care: 0.29 in 2009 and 2010 combined
> Care: 0.38 in 2009 (SD 0.49)
> Care: 0.19 in 2010 (SD 0.87)
> National Avg: 0.30
>
> c) ability to feed self:
> Care: 52.4% in 2009 and 2010 combined (SD 0.51)
> National Avg: 40.5%
>
> d) falls (average falls per patient year):
>Care: 0.29 in 2009 and 2010 combined
>Care: 0.38 in 2009 (SD 0.74)
>Care: 0.19 in 2010 (SD 0.51)
> National Avg: 0.36
>
>e) longevity: (mean length of stay until deceased)
> Care: 39.38 months, SD 25.75 months (from 2001-2010)
> National Avg: 13.7 months, SD 18.4
> Note: National Avg: 53% died within 6 months of placement in nursing home
>
>f) mean age of residents in nursing homes
> Care: 85.4 (SD 6.4) in 2009
> Care: 87.3 (SD 6.1) in 2010
> National Avg: 83.3 (SD 9.0)

I would appreciate any help you could give as soon as possible.
Thanks,
Eli

[J_9]

We are willing to help you with your homework, but site rules prohibit us from doing it for you.

With that said, what do you think the answers are? Once you provide us with that, we will be willing to help you further.