
Hi there, I am having a difficult time synthesizing this information I obtained from excel. I compiled the data utilizing a two-sample t-Test assuming equal variances.
1. Who is most likely to have prevalent coronary heart disease?
Test if there are significant differences in the following risk factors between persons with and without prevalent coronary heart disease (CHD). Summarize the statistical results in the table below and then compare risk factors in persons with and without prevalent CHD.
Patient Characteristic* |
History of CHD |
No History of CHD (n = 4240) |
p-value* |
Age, years |
57.48 (7.42) |
49.58 (8.57) |
< 0.001 |
Systolic blood pressure, mmHg |
145.00 (27.03) |
132.35 (22.03) |
< 0.001 |
Diastolic blood pressure, mmHg |
87.14 (14.33) |
82.90 (11.91) |
< 0.001 |
Total serum cholesterol, mg/dL |
243.20 (45.61) |
236.70 (44.59) |
0.049 |
Body mass index |
26.83 (4.45) |
25.80 (4.08) |
< 0.001 |
*
Thank you!

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