BioMed Research International

Research Article

Association and Interaction Analysis of Body Mass Index and Triglycerides Level with Blood Pressure in Elderly Individuals in China

Table 18

Adjusting ORs and 95%CI for BMI or TG and hypertension categorized by age in female.


	Age <68 years (n=807)						Age≥68 years (n=1003)
	BMI and hypertension			TG and hypertension			BMI and hypertension			TG and hypertension
	OR	95CI	P	OR	95CI	P	OR	95CI	P	OR	95CI	P

Age(years)	1.077	(1.008,1.105)	0.029	1.071	(1.003,1.144)	0.040	1.055	(1.022,1.089)	0.001	1.053	(1.020,1.087)	0.001
education
Illiterate	1.000			1.000			1.000			1.000
Less than elementary school	0.807	(0.596,1.093)	0.166	0.803	(0.593,1.087)	0.155	0.966	(0.698,1.337)	0.834	0.972	(0.702,1.345)	0.863
High school	0.231	(0.027,1.980)	0.181	0.277	(0.032,2.410)	0.245	0.121	(0.014,1.046)	0.055	0.116	(0.013,1.003)	0.050
Above vocational school	0.798	(0.227,2.805)	0.725	0.820	(0.239,2.809)	0.752	0.668	(0.234,1.907)	0.451	0.726	(0.252,2.086)	0.552
Marital status
Single	1.000			1.000			1.000			1.000
Married	0.681	(0.457,1.017)	0.060	0.717	(0.482,1.066)	0.100	0.891	(0.663,1.196)	0.441	0.904	(0.674,1.214)	0.502
Current residence
Urban	1.000			1.000			1.000			1.000
Rural	1.118	(0.810,1.543)	0.499	1.191	(0.864,1.643)	0.286	1.003	(0.739,1.362)	0.984	1.009	(0.743,1.369)	0.955
Smoke
NO smoke	1.000			1.000			1.000			1.000
Former smoke	2.322	(0.771,6.998)	0.134	2.228	(0.743,6.681)	0.153	0.715	(0.367,1.391)	0.323	0.649	(0.333,1.267)	0.206
Current smoke	1.502	(0.905,2.494)	0.116	1.383	(0.840,2.277)	0.203	0.888	(0.535,1.473)	0.644	0.858	(0.517,1.424)	0.553
Drinking
NO	1.000			1.000			1.000			1.000
Less than once a month	0.917	(0.518,1.622)	0.765	0.963	(0.547,1.695)	0.896	1.107	(0.668,1.837)	0.693	1.057	(0.635,1.758)	0.831
More than once a month	0.938	(0.464,1.897)	0.859	0.894	(0.443,1.803)	0.755	0.508	(0.235,1.100)	0.086	0.559	(0.257,1.214)	0.142
Eating meals
≤2 meals per day	1.000			1.000			1.000			1.000
3 meals per day	0.843	(0.264,2.689)	0.773	0.861	(0.269,2.754)	0.800	0.637	(0.176,2.302)	0.492	0.646	(0.179,2.332)	0.505
≥4 meals per day	0.744	(0.486,1.140)	0.174	0.801	(0.524,1.225)	0.306	1.213	(0.822,1.790)	0.330	1.297	(0.879,1.914)	0.190
Taking no activities
No	1.000			1.000			1.000			1.000
Yes	0.950	(0.705,1.280)	0.737	0.984	(0.732,1.323)	0.917	1.117	(0.8400,1.486)	0.446	1.115	(0.838,1.482)	0.456
Ever been in major accidental injury
NO	1.000			1.000			1.000			1.000
Yes	0.888	(0.491,1.604)	0.693	0.906	(0.501,1.639)	0.744	0.831	(0.485,1.423)	0.499	0.820	(0.477,1.408)	.472
Having regular physical exercises
No physical exercise	1.000			1.000			1.000			1.000
Less than regular physical exercises	1.037	(0.709,1.517)	0.852	1.024	(0.701,1.496)	0.904	0.851	(0.581,1.246)	0.407	0.826	(0.564,1.210)	.327
Regular physical exercises	0.978	(0.669,1.432)	0.911	0.953	(0.652,1.393)	0.804	0.924	(0.627,1.361)	0.688	0.944	(0.640,1.391)	.770
History of CVD
NO	1.000			1.000			1.000			1.000
Yes	1.563	(1.062,2.300)	0.023	1.586	(1.079,2.331)	0.019	0.640	(0.435,0.942)	0.023	0.640	(0.435,0.940)	0.023
History of liver diseases
NO	1.000			1.000			1.000			1.000
Yes	1.100	(0.495,2.446)	0.815	1.190	(0.533,2.654)	0.671	0.645	(0.309,1.345)	0.242	0.671	(0.322,1.398)	0.286
Antilipidemic medication
NO	1.000			1.000			1.000			1.000
Yes	1.487	(0.869,2.544)	0.148	1.587	(0.930,2.708)	0.090	2.127	(1.051,4.301)	0.036	2.174	(1.082,4.368)	0.029
Anti-diabetic medication
NO	1.000			1.000			1.000			1.000
Yes	1.613	(0.806,3.229)	0.177	1.728	(0.865,3.454)	0.122	1.318	(0.594,2.925)	0.498	1.429	(0.648,3.147)	0.376
Anti-hypertensive therapy
NO	1.000			1.000			1.000			1.000
Yes	2.039	(1.187,3.502)	0.010	2.031	(1.185,3.479)	0.010	2.260	(1.241,4.113)	0.008	2.409	(1.321,4.396)	0.004
Fasting plasma glucose(mg/dl)	1.003	(1.000,1.007)	0.077	1.003	(0.999,1.007)	0.108	1.005	(1.001,1.009)	0.027	1.004	(1.000,1.008)	0.081
LDL Cholesterol (mg/dl)	0.999	(0.995,1.003)	0.686	1.000	(0.996,1.004)	0.836	1.002	(0.998,1.006)	0.331	1.002	(0.998,1.006)	0.245
HDL Cholesterol (mg/dl)	0.997	(0.986,1.008)	0.629	0.998	(0.986,1.010)	0.745	0.995	(0.985,1.005)	0.344	0.998	(0.987,1.008)	0.688
eGFR(ml/min/1.73m²)	1.001	(0.990,1.012)	0.845	1.001	(0.990,1.012)	0.922	0.996	(0.985,1.006)	0.436	0.995	(0.984,1.005)	0.331
Serum uric acid(mg/dl)	1.132	(0.979,1.310)	0.095	1.117	(0.965,1.294)	0.137	1.103	(0.961,1.265)	0.163	1.099	(0.958,1.262)	0.179
Body mass index(kg/m²)
BMI<24	1.000						1.000
BMI≥24	1.936	(1.404,2.668)	<0.001				1.506	(1.108,2.047)	0.009
Triglycerides (mg/dl)
<150				1.000						1.000
≥150				1.629	(1.149,2.309)	0.006				1.596	(1.113,2.288)	0.011