BPH morbidity?

Overseas, the autopsy report showed that after 40 years the incidence of BPH increases every year, 51-60-year-old with 50% of men appeared on the pathology of prostate hyperplasia, 90-year-old with 90% of men associated with benign prostatic hyperplasia. Domestic summer with 30 other pairs of 321 cases autopsy results showed that the incidence of benign prostatic hyperplasia to 51 ~ 20% of 60-year-old, 61 ~ 50% of 70-year-old, 71-80-year-old 57.1%, over the age of 81 for 83.3%. And that 40 ~ 80 years of age, people incidence of benign prostatic hyperplasia were lower than abroad. According to the latest epidemiological data, the incidence of adult male rate was as follows : France 14.2%. England to 20.4%, Canada 23.0%, 25.3% for Scotland. Spain 30.4%, in the United States is as high as 33.7%. France were above average BPH symptoms of the patients were 1.14 million, while the total population is less than 60 million. St. Petersburg, Russia's total population of about 4.5 million, but only the 1993 ~ 1994, for treatment of benign prostatic hyperplasia patients, 15,777, of which 3,844 are new patients. In the United States, approximately 30,000 to do surgery to treat benign prostatic hyperplasia. for the use of surgical instruments to spend about 300 million dollars hospitalization and surgical treatment of its complications each of the total cost up to 30 billion dollars. Currently there is no national epidemiological data bulk, Some of Zhejiang Pinghu City 40 men aged above 2,217 for the investigation, found that patients with benign prostatic hyperplasia 456 cases. The incidence rate was 20.6%; which urban residents incidence rate of 27.2%. Rural residents incidence rate of 13.4%. Some 755 cases of benign prostatic hyperplasia patients conducted a survey and found that nearly a decade hospitalization rates for 14.1%. higher than the previous decade 10.1%; 71 years old and over group from the hospital 10 years ago, the proportion of 19.7% to 29.7%. But still the age of 61 ~ 70-year-old group to the maximum. LAB has six national surveys, such as 20 large and medium-sized cities Hospital, prostate hyperplasia about the number of hospital urology 13.6%. City residents prostatic hyperplasia growth rate significantly higher than that in rural areas, but much lower than the growth rate of developed countries. 1936 autopsy by the 6.6% increase in 1992 of 36.6%. In many epidemiological findings of the survey is not hard to see that prostate hyperplasia incidence rate increased with age and growth. However, the clinical symptoms in 61 ~ 70-year-old most noticeable. Moreover, the high degree of industrialization, high living standards, animal protein intake number of countries or regions with high incidence rate, and consequently, Some people think that the incidence of the disease and environmental factors such as diet and related to careers, and mental morbidity is significantly higher than that of manual labor.