Table 3. The OR and 95%CI between energy-adjusted intakes of different fatty acids, protein and three types of cataract.

Nutrients	Median intake		OR (95%CI) of three types of cataract1
	Cases	Controls	Nuclear	Cortical	Posterior Subcapsular
Saturated fat (g/d)	14.01	13.85
Q1	10.09	9.97	1.0	1.0	1.0
Q2	12.23	12.38	0.931(0.535-1.621)	1.248 (0.596-2.706)	1.632 (0.541-3.676)
Q3	14.88	14.53	1.137(0.580-2.229)	1.134 (0.440-3.285)	1.307 (0.346-3.568)
Q4	18.84	18.52	0.853(0.742-3.131)	2.128 (1.067-3.548)	2.208 (0.694-4.494)
P			0.778	0.227	0.450
Monounsaturated fat (g/d)	22.61	21.65
Q1	15.78	15.46	1.0	1.0	1.0
Q2	19.42	18.92	0.676(0.446-1.025)	0.925(0.610-1.404)	0.640(0.466-1.795)
Q3	23.75	22.54	1.308(0.863-1.980)	1.918(1.261-2.916)	1.241(0.547-2.604)
Q4	31.47	29.69	1.131(0.747-1.711)	1.512(0.998-2.293)	1.344(0.815-2.379)
P			0.614	0.120	0.736
Polyunsaturated fat (g/d)	22.15	23.24
Q1	14.10	15.59	1.0	1.0	1.0
Q2	21.05	21.08	0.977(0.641-1.490)	1.013(0.831-1.735)	0.950(0.625-1.445)
Q3	24.89	24.49	1.899(1.248-2.888)	1.434(0.547-1. 740)	0.870(0.575-1.316)
Q4	28.55	31.82	2.742(1.790-4.200)	1.670(0.525-2.862)	0.696(0.457-1.059)
P			0.033	0.210	0.332
Animal Protein (g/d)	48.57	43.52
Q1	25.35	25.92	1.0	1.0	1.0
Q2	44.04	42.46	0.528(0.261-1.123)	0.781 (0.357-1.842)	0.724 (0.397-1.532)
Q3	51.70	52.38	1.347(1.142-2.853)	1.073 (0.625-1.963)	0.793 (0.382-0.954)
Q4	68.59	69.39	0.841(0.416-0.963)	0.723 (0.349-1. 538)	0.761 (0.457-0.973)
P			0.038	0.320	0.043
Vegetable Protein (g/d)	30.84	31.86
Q1	20.20	20.68	1.0	1.0	1.0
Q2	27.69	27.43	0.924(0.717-1.185)	1.000(0.781-1.283)	0.973(0.725-1.254)
Q3	35.80	35.45	0.842(0.655-1.096)	0.942(0.723-1.216)	1.005(0.817-1.356)
Q4	52.27	46.52	0.851(0.662-1.119)	0.876(0.674-1.129)	0.952(0.745-1.238)
P			0.183	0.450	0.712