Table 2. Influencing factors of hypertension among US adults from 1999 to 2018.
| Characteristics | Diagnosis of hypertension | Previous diagnosis of hypertension | Newly diagnosed hypertension | ||||
|---|---|---|---|---|---|---|---|
| OR (95% CI) | P | OR (95% CI) | P | OR (95% CI) | P | ||
| Age (years) | 20–49 | 1 (reference) | 1 (reference) | 1 (reference) | |||
| 40–59 | 2.924(2.697,3.170) | <0.0001 | 3.143(2.881, 3.428) | <0.0001 | 2.183(1.893,2.518) | <0.0001 | |
| 60–85 | 9.147(8.380,9.983) | <0.0001 | 9.823(8.977,10.749) | <0.0001 | 6.544(5.579,7.675) | <0.0001 | |
| Sex | Female | 1 (reference) | 1 (reference) | 1 (reference) | |||
| Male | 1.090(1.030,1.154) | 0.003 | 1.012(0.951, 1.077) | 0.703 | 1.330(1.192,1.485) | <0.0001 | |
| Race | Non-Hispanic white | 1 (reference) | 1 (reference) | 1 (reference) | |||
| Non-Hispanic black | 1.521(1.420,1.629) | <0.0001 | 1.568(1.460, 1.684) | <0.0001 | 1.324(1.145,1.532) | <0.001 | |
| Mexican American | 0.782(0.708,0.863) | <0.0001 | 0.731(0.658, 0.812) | <0.0001 | 0.985(0.838,1.157) | 0.850 | |
| Other Hispanic | 0.882(0.782,0.995) | 0.041 | 0.870(0.763, 0.992) | 0.038 | 0.925(0.708,1.207) | 0.562 | |
| Other race | 1.030(0.924,1.149) | 0.592 | 0.999(0.890, 1.120) | 0.980 | 1.136(0.928,1.392) | 0.215 | |
| Marital status | No | 1 (reference) | 1 (reference) | 1 (reference) | |||
| Yes | 0.976(0.914,1.041) | 0.456 | 0.987(0.921, 1.058) | 0.712 | 0.915(0.813,1.030) | 0.140 | |
| Education level | Less than high school | 1 (reference) | 1 (reference) | 1 (reference) | |||
| High school graduate | 1.018(0.939,1.104) | 0.662 | 1.020(0.935, 1.113) | 0.648 | 1.053(0.922,1.203) | 0.445 | |
| Some college | 1.023(0.938,1.114) | 0.608 | 1.035(0.944, 1.134) | 0.465 | 0.957(0.824,1.112) | 0.565 | |
| College graduate or above | 0.863(0.789,0.944) | 0.001 | 0.836(0.759, 0.921) | <0.001 | 0.981(0.825,1.166) | 0.823 | |
| Health insurance | No | 1 (reference) | 1 (reference) | 1 (reference) | |||
| Yes | 1.455(1.342,1.577) | <0.0001 | 1.563(1.427, 1.713) | <0.0001 | 1.101(0.949,1.279) | 0.202 | |
| PIR | Low income | 1 (reference) | 1 (reference) | 1 (reference) | |||
| Middle income | 1.020(0.932,1.117) | 0.662 | 1.001(0.918, 1.092) | 0.975 | 1.078(0.894,1.300) | 0.427 | |
| High income | 0.912(0.845,0.984) | 0.019 | 0.863(0.795, 0.936) | <0.001 | 1.109(0.946,1.300) | 0.200 | |
| Life’s simple 7 | Inadequate health | 1 (reference) | 1 (reference) | 1 (reference) | |||
| Average health | 0.355(0.322,0.391) | <0.0001 | 0.372(0.334, 0.414) | <0.0001 | 0.322(0.286,0.362) | <0.0001 | |
| Optimal health | 0.081(0.072,0.092) | <0.0001 | 0.095(0.083, 0.108) | <0.0001 | 0.041(0.032,0.053) | <0.0001 | |
PIR: income-to-poverty ratio