Table 3.

Association between FAs and the risk of IGT and T2DM in NHANES 2013–2016^a,b.

FAs(g/d)	IGT			T2DM
	aORa	95%CI	Pb	aORa	95%CI	Pb
Model 1
TFA	0.996	0.994–0.999	0.008	0.997	0.994–0.999	0.115
TSFA	0.989	0.983–0.995	<0.001	0.995	0.987–1.002	0.377
4:0	0.759	0.630–0.914	0.010	0.933	0.753–1.157	0.762
6:0	0.722	0.528–0.989	0.074	0.970	0.704–1.337	0.893
8:0	0.560	0.384–0.817	0.010	0.844	0.604–1.179	0.564
10:0	0.680	0.545–0.850	0.005	0.858	0.686–1.074	0.378
12:0	0.912	0.825–1.008	0.101	0.921	0.820–1.034	0.377
14:0	0.898	0.850–0.948	<0.001	0.971	0.911–1.033	0.575
16:0	0.979	0.968–0.990	<0.001	0.989	0.975–1.003	0.345
18:0	0.957	0.935–0.979	<0.001	0.985	0.957–1.013	0.539
MUFA	0.992	0.987–0.998	0.013	0.993	0.986–0.999	0.125
16:1	0.850	0.762–0.948	0.010	0.973	0.850–1.115	0.852
18:1	0.991	0.985–0.997	0.012	0.992	0.985–0.999	0.115
20:1	0.728	0.491–1.079	0.146	0.543	0.328–0.900	0.115
22:1	0.789	0.419–1.484	0.531	0.910	0.555–1.492	0.852
PUFA	0.992	0.984–1.001	0.101	0.984	0.972–0.995	0.069
n-6
18:2	0.990	0.981–0.999	0.076	0.981	0.969–0.994	0.069
18:3	0.903	0.835–0.977	0.021	0.871	0.768–0.987	0.115
18:4	0.267	0.054–1.328	0.145	0.346	0.023–5.219	0.679
20:4	1.246	0.592–2.622	0.617	1.069	0.406–2.815	0.893
n-3
20:5	0.855	0.401–1.825	0.717	1.163	0.475–2.851	0.852
22:5	0.212	0.011–4.032	0.366	0.731	0.018–29.015	0.893
22:6	0.994	0.632–1.562	0.979	1.156	0.648–2.061	0.843
Model 2
TFA	0.998	0.995–1.000	0.081	0.998	0.996–1.001	0.664
TSFA	0.992	0.985–0.999	0.047	1.000	0.992–1.007	0.980
4:0	0.815	0.669–0.994	0.066	1.023	0.819–1.276	0.980
8:0	0.634	0.437–0.920	0.047	0.969	0.714–1.313	0.980
10:0	0.722	0.572–0.911	0.047	0.922	0.738–1.151	0.944
14:0	0.927	0.875–0.983	0.047	1.014	0.952–1.080	0.980
16:0	0.987	0.974–0.999	0.066	1.000	0.986–1.015	0.984
18:0	0.970	0.945–0.996	0.047	1.005	0.977–1.035	0.980
MUFA	0.995	0.989–1.001	0.140	0.996	0.989–1.003	0.664
16:1	0.956	0.844–1.083	0.482	1.149	0.995–1.327	0.347
18:1	0.995	0.988–1.001	0.140	0.996	0.989–1.003	0.664
n-6
18:3	0.908	0.837–0.985	0.047	0.873	0.774–0.986	0.345
Model 3
TSFA	0.991	0.985–0.998	0.024	0.998	0.990–1.006	0.919
8:0	0.665	0.455–0.972	0.035	1.036	0.752–1.426	0.919
10:0	0.755	0.594–0.959	0.025	0.988	0.787–1.241	0.919
14:0	0.931	0.877–0.987	0.024	1.017	0.955–1.084	0.919
18:0	0.965	0.941–0.991	0.024	0.996	0.966–1.027	0.919
n-6
18:3	0.902	0.831–0.980	0.024	0.877	0.780–0.987	0.177

^aData are aORs, 95% CIs were calculated. Model 1: unadjusted model; Model 2: adjusted for age, sex; Model 3: adjusted for age, sex, race, BMI, education, ratio of family income to poverty, smoking, exercise and hypertension.

^bP value corrected by FDR.