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LDL-c levels in different groups and its statistical significance
| Group | Age Distibution | Mean±SD | t-value | p-value |
| Study Group | 40-50 yrs, (n=8) | 162.87 ±30.26 | 2.61 | >0.01(N.SIG.) |
| 50-60yrs, (n=17) | 169.47 ±25.07 | 8.66 | <0.01(SIG.) | |
| 60-70yrs, (n=25) | 163.08±27.59 | 5.69 | <0.01(SIG.) | |
| Total, (n=50) | 165.69±26.80 | 9.69 | <0.01(SIG.) | |
| Control Group | 40-50yrs, (n=10) | 105 ±56.79 | ||
| 50-60yrs, (n=22) | 93.22 ±29.58 | |||
| 60-70yrs, (n=18) | 101.66±44.8 | |||
| Total, (n=50) | 98.37±41.13 |
