Chi-square
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chi-squareassignmentSummer20221.docx
Directions: Below is an SPSS-generated chi-square test to determine if the frequency of deficiencies of variables F332 (medication errors), F333 (significant medication errors) and F334 (influenza/pneumococcal shots) are statistically significantly different between for-profit and non-profit nursing homes. Provide an APA-style results/interpretation/limitations paragraph below.
SPSS Output Data: Chi-Square Test / Crosstabs
Medication errors > 5% * for profit=1, nonprofit and GV=0
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Symmetric Measures |
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Value |
Approximate Significance |
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Nominal by Nominal |
Phi |
.047 |
.350 |
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Cramer's V |
.047 |
.350 |
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Contingency Coefficient |
.047 |
.350 |
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N of Valid Cases |
400 |
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Significant medication errors * for profit=1, nonprofit and GV=0
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Crosstab |
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for profit=1, nonprofit and GV=0 |
Total |
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|
.00 |
1.00 |
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Significant medication errors |
0 |
Count |
115a |
263b |
378 |
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|
Expected Count |
110.6 |
267.4 |
378.0 |
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row % of Significant medication errors |
30.4% |
69.6% |
100.0% |
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col % of for profit=1, nonprofit and GV=0 |
98.3% |
92.9% |
94.5% |
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% of Total |
28.7% |
65.8% |
94.5% |
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Standardized Residual |
.4 |
-.3 |
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|
1 |
Count |
2a |
20b |
22 |
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Expected Count |
6.4 |
15.6 |
22.0 |
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row % of Significant medication errors |
9.1% |
90.9% |
100.0% |
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col % of for profit=1, nonprofit and GV=0 |
1.7% |
7.1% |
5.5% |
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% of Total |
0.5% |
5.0% |
5.5% |
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Standardized Residual |
-1.7 |
1.1 |
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Total |
Count |
117 |
283 |
400 |
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Expected Count |
117.0 |
283.0 |
400.0 |
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row % of Significant medication errors |
29.3% |
70.8% |
100.0% |
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col % of for profit=1, nonprofit and GV=0 |
100.0% |
100.0% |
100.0% |
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% of Total |
29.3% |
70.8% |
100.0% |
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col prop test on for profit=1, nonprofit and GV=0 at .05... |
Influenza/pneumococcal shots * for profit=1, nonprofit and GV=0
Results and Interpretation:
2
