Purpose:To investigate the management and prognosis of urethral calcali.Methods:46 case of urethral calculi have been studied and followed up, 45 cases are males, 1 case is female. Mean age of the patients was 41 years. All patients complained of dysuria and urinary pains, acute retention was present in 10 cases. 3 cases have haematuria. Associated urethral disease was found in 12 patients.Results:The 37 cases were treated by endoscopic manipulation of choice for urethral calculi and have been followed up and have been all recovered except only 1 case.Conclusions:Endoscopic manipulation was found to be the safest and the most effective procedure.

Objective: To investigate the association between blood pressure and all-cause mortality in Shanxi, China. Methods: The '2002 China Nutrition and Health Survey' baseline data in Shanxi province was used. A retrospective investigation was performed in 2015. The effects of SBP and DBP on the all-cause mortality were analyzed using the Cox regression model. The hazard ratio ( Results: The follow-up rate was 76.52% over 13 years, while the cumulative mortality rate for all participants was 917.12/100,000 person-years. The mortality rose with an increasing SBP ( Conclusion Adults with SBP > 160 mmHg and DBP > 100 mmHg had a higher mortality risk. Sex and age difference was noted in both DBP and mortality risk.
Adolescent ; Adult ; Aged ; Blood Pressure ; China ; Cohort Studies ; Female ; Health Surveys ; Humans ; Hypertension/mortality* ; Male ; Middle Aged ; Mortality/trends* ; Proportional Hazards Models ; Young Adult