Table 1. Demographic and health-related characteristics of hypertensive participants by their cancer status based on KNHANES 1 III (2005), IV (2007–2009), and V (2010–2012).
| Characteristics | Cancer 3 | Noncancer 3 | P-value 4 |
|---|---|---|---|
| Sample size (n) | 102 | 10932 | |
| Men | 62(62.8) | 4591(46.7) | 0.008 |
| Age (year) | 69.3±1.13 | 61.3±1.15 | <0.001 |
| Height (cm) | 158.5±1.27 | 159.7±1.28 | 0.359 |
| Body weight (kg) | 56.1±1.47 | 64.4±1.48 | <0.001 |
| Total energy intake (kcal/day) | 1674.78±92.57 | 1795.48±94.48 | 0.202 |
| Study weight | 698.92±69.34 | 250.51±71.40 | <0.001 |
| Education | |||
| ≤Elementary school | 64(63.6) | 5563(48.3) | 0.017 |
| Middle school | 16(16.8) | 1563(15.1) | |
| High school | 17(16.6) | 2266(23.6) | |
| ≥College | 4(3.0)) | 1187(13.0) | |
| Marital status | |||
| Single | 0(0) | 183(2.7) | 0.404 |
| Married | 72(72.7) | 7619(72.1) | |
| Widowed/divorced/separated | 30(27.3) | 2888(25.3) | |
| Household income | |||
| Low | 50(47.6) | 3832(32.3) | 0.004 |
| Middle-low | 22(29.9) | 2687(25.9) | |
| Middle-high | 21(17.1) | 2088(20.9) | |
| High | 7(5.4) | 1906(20.9) | |
| Private insurance | |||
| Yes | 25(24.5) | 4175(51.1) | <0.001 |
| No | 70(75.5) | 4916(48.9) | |
| Comorbidity | |||
| Dyslipidemia | 13(12.4) | 2032(21.7) | 0.098 |
| Diabetes | 26(22.0) | 2224(20.1) | 0.682 |
| Ischemic heart disease | 14(9.7) | 725(6.0) | 0.125 |
| Stroke | 6(4.9) | 763(6.2 | 0.601 |
| Asthma | 6(4.2) | 534(4.4) | 0.921 |
| COPD 2 | 2(0.9) | 146(1.0) | 0.926 |
| Arthritis | 28(27.6) | 3154(25.0) | 0.623 |
| Thyroid disease | 5(2.4) | 413(3.7) | 0.376 |
| Depression | 5(2.3) | 612(5.5) | 0.076 |
1KNHANES: The Korea National Health and Nutrition Examination Survey.
2COPD: Chronic obstructive pulmonary disease.
3Results were expressed as the mean ± standard error (SE) or unweighted numbers (weighted %).
Percentages were weighted using NHANES sampling weights.
4P-values were obtained from the complex samples crosstabs and the complex samples general linear model.