Table 4.

Serum Phe value was associated with AF in chronic HF patients.

	Unadjusted OR	P value	Adjusted for Model 1 OR	P value	Adjusted for Model 2 OR	P value
Log Phe per SD	1.318 (1.008–1.723)	0.044	1.329 (1.011–1.747)	0.042	1.739 (1.216–2.488)	0.002
Phe tertiles	1.628 (1.158–2.287)	0.005	1.643 (1.162–2.322)	0.005	2.081 (1.329–3.258)	0.001
Tertile 1	1(ref)		1(ref)		1(ref)
Tertile 2	1.693 (0.824–3.477)	0.152	1.599 (0.773–3.306)	0.205	2.180 (0.858–5.539)	0.101
Tertile 3	2.667 (1.336–5.323)	0.005	2.686 (1.336–5.401)	0.006	4.373 (1.750–10.926)	0.002

Model 1: Adjusted for age and gender.

Model 2: Adjusted for age, gender, body mass index, smoking, drinking, diabetes mellitus, hyperlipidemia, hypertension, coronary disease, left atrial diameter, log NT-proBNP, low eGFR, and hsCRP.

Continuous variables were entered per 1 SD.

OR, odds ratio. Other abbreviations are similar to those in Table 2.