[Clinical epidemiologic investigation to assess the prevalence of risk factors in essential arterial hypertension, on a sample of 1219 patients from Bacau County].

Materials And Methods: Clinical epidemiological study, carried out during 2006-2008, on a sample of 1219 patients in preventive therapeutic follow-up in three offices of family practice; 49.3% males and 50.6% females, 80.

[Clinical epidemiologic study of 277 patients with gallstones, treated at the Gastroenterology Unit of the Emergency Hospital of Bacau County, in 2006-2008].

A sample of 277 cases admitted for gallstones was studied between September 2006 and August 2008. The purpose of the study was the investigation of gallstones with or without other pathologies, which have a connection with gallbladder diseases. Paraclinical investigations were necessary to monitor the diagnosis and complications.

[Retroprospective clinical epidemiological research on a sample of 2888 inpatients admitted for essential arterial hypertension and its complications, in Bacau County, between 1996-2007].

Unlabelled: Clinical epidemiological studies bring important information for prevention programmes elaboration, in order to reduce the severe impact of essential arterial hypertension (EAHT) on certain significant proportions of population.

Material And Methods: Result of clinical epidemiological studies on a sample of 2888 inpatients are exposed; 1258 males, 1630 females; 1554 form urban and 1334 from rural areas; 729 from age groups < 15-30 and 2159 from 31 to = 60.

Results: Prevalence of hospitalized cases was greater in females (56.

[Contributions to the knowledge of clinical and epidemiological features of essential arterial hypertension in Moldavia, Romania].

Unlabelled: Multi-factorial etiology of essential arterial hypertension (EAHT) can benefit of new data by studies which allow a better knowledge of risk factors and their involvement in the disease pathogenesis. Increase in the prevalence values of EAHT and, as a consequence, of its grave complications, represents the major objectives of prevention programmes.

Material And Method: Authors present a clinical epidemiological study on a sample of 932 patients, 441 men and 491 women, aged from 18 to over 65; 876 from urban area and 56 from rural.