Table 5

Distribution of calcium scores in different coronary artery groups in relation to the presence of coronary artery stenosis

Coronary arteries	Calcium score		P value
Coronary arteries	n	Mean±SD	P value
LAD
Significant stenosis	163	135.30±145.34	<0.0001
No significant stenosis	160	72.29±110.14	<0.0001
LCX
Significant stenosis	111	72.94±93.06	0.004
No significant stenosis	70	39.56±59.17	0.004
RCA
Significant stenosis	116	89.40±121.01	0.156
No significant stenosis	79	65.23±108.89	0.156
Others
Significant stenosis	23	46.26±66.82	0.057
No significant stenosis	13	16.31±20.82	0.057

P value calculated by Student’s independent samples t-test.
P<0.05 indicates statistical significance.
Values in bold show significant association
LAD, left anterior descending; LCX, left circumflex; RCA, right coronary artery.