Introduction and objectives: There is little information on cardiovascular longitudinal studies. In Spanish patients with hypertension (AHT)) and/or hypercholesterolemia (HC), with poor initial control of blood pressure (BP) and/or total cholesterol (TC), incidence rate (IR), cumulative incidence (CI), relative risks (RR), survival curves (SC), therapeutic compliance (TC) were quantified and the Framingham-Anderson scale (FAS) was adjusted to our patients.
Patients and methods: A total of 6,893 primary prevention patients with AHT and/or with HC were included in primary prevention, with an average of 1.22 years of follow-up. A total of 480 physicians participated. Incidence rate (IR), cumulative incidence (CIN), relative risks (RR), survival curves (SC) by Kaplan-Meier method, and therapeutic compliance (TCOM) by Haynes-Sackett self-reported questionnaire were calculated. The Framingham-Anderson scale (FAS) was validated with Pearson's correlation coefficient (r) and intraclass correlation index (ICI).
Results: CIN was 1.59% (1.31-1.90); the IR 1,321.6 cardiovascular events/ 100,000 patients/year (1,026.6-1,598.8). RRs with statistical significance were: age (p = 0.03). Blood pressure at the end of the study (p = 0.02), coronary background (p = 0.00), left ventricular hypertrophy (LVH) (p = 0.00), microalbuminuria (p = 0.02), CT >/= 250 mg/dl (p = 0.01), fasting glycemia (Gb) >/= 126 mg/dl (p = 0.00), creatinine >/= 1.2 mg/dl at the beginning (p = 0.00) and at the end of the study (p = 0.00), and poor compliance in HC patients (p = 0.00). SC have statistical significance (p < 0.05) for AHT background, fasting glucose >/= 126 mg/dl, target organ damage, and high cardiovascular risk with FAS scale. The adjusted FAS formula for global cardiovascular risk was (0.415 x FAS Risk%) + 0.517%, r = 0.9962 (p = 0.00) and ICI = 0.9969 (p < 0.0001).
Conclusions: The equation for the FAS scale was adjusted for Spanish AHT/HC patients. Prognostic factors and SC were calculated. Benefit between TC and decrease of CVR in HC patients was quantified.