Table 3. Results of the multivariable logistic regression analysis in 35 881 individuals with non-ST-elevation acute coronary syndrome for the association between eGFR and inpatient coronary angiography.

eGFR(ml/minute/1.73 m2)	Age & genderadjusted OR(95% CI)	P-value(Wald)	MultivariableAdjusted OR(95% CI)*	P-value(Wald)
>90	1		1
60–90	0.81 (0.71–0.93)	0.003	0.81 (0.70–0.94)	0.006
45–59	0.58 (0.48–0.70)	<0.001	0.67 (0.55–0.81)	<0.001
30–44	0.42 (0.35–0.51)	<0.001	0.58 (0.48–0.70)	<0.001
<30	0.21 (0.18–0.26)	<0.001	0.36 (0.29–0.43)	<0.001

*Multivariable model adjusted for age, ethnicity, gender, IMD score, systolic blood pressure, heart rate, haemoglobin, peak troponin, ECG diagnosis, history of angina, hyperlipidaemia, hypertension, peripheral vascular disease, cerebrovascular disease, chronic obstructive airways disease, congestive cardiac failure, previous percutaneous coronary intervention, previous coronary artery bypass graft, previous myocardial infarction, diabetes, current smoking status and hospital.

Abbreviations: OR = odds ratio; CI = confidence interval; eGFR = estimated glomerular filtration rate.