Table 6: Contingency table, cohort study and risk data analysis of the main study group, based on MCI and above-average perceived stress statuses.
|
|
Above-average perceived stress status |
|
|
||
|
Exposed |
Unexposed |
Total |
|
||
|
Mild cognitive impairment status |
Cases |
20 |
3 |
23 |
|
|
Non-cases |
34 |
30 |
64 |
|
|
|
|
Total |
54 |
33 |
87 |
|
|
Risk |
0.3704 |
0.9091 |
0.2644 |
|
|
|
|
|
Point estimate |
95% Confidence interval |
||
|
Risk difference |
0.2795 |
0.1176 |
0.4414 |
||
|
Risk ratio |
4.0704 |
1.3114 |
12.6572 |
||
|
Attributable fraction in exposed |
0.7546 |
2.3743 |
0.9210 |
||
|
Attributable fraction in population |
0.6561 |
|
|
||
|
|
Chi2 = 8.23 Pr > Chi2 = 0.0041 |
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