Figure 1.

Prevalence of hypertension, hyperlipidemia, diabetes, and cardiovascular disease (CVD) among those with Internet, cell phone, and smartphone access compared with those without access. CVD was defined as myocardial infarction, angina pectoris, coronary insufficiency, cerebrovascular accident, transient ischemic attack, intermittent claudication, and heart failure. All cell counts can be found in Table 1.