Age Incidence and Schizophrenia: Part II. Beyond Age Incidence

Age incidence of dysmenorrhoea.

Since dysmenorrhoea refers to an ill-defined group of symptoms, it is not surprising that estimates of its incidence in women of child-bearing age range from 3 to 90 per cent. Most women experience some abdominal discomfort either immediately before or during menstruation, and the degree of discomfort called dysmenorrhoea will depend upon the individual patient's tolerance of pain, the nature o...

Determination of Annual Incidence, Age Specific Incidence Rate and Risk of Rotavirus Gastroenteritis among Children in Iran

Age-standardized incidence of accidents and injuries: Western Iran from 2013 to 2015

Introduction: Injuries are one of the most important causes of morbidity and mortality around the world. According to the World Health Organization, injuries from traffic accidents cause 5 million deaths and hurt millions of people across the world every year. In this study, we attempted to examine various injuries in different groups in Shahrekord city. Methods: This is a retrospective descri...

Age-related rheumatoid factors. Incidence and characteristics.

Age Distribution of Cancer: The Incidence Turnover at Old Age

In recent years data on cancer incidence in the USA, the Netherlands, and in Hong Kong indicate a flattening and perhaps a turnover at advanced age, but no model has been successful in fitting this data and thus providing clues to the underlying biology. In this work we assume these data are reliable and free from bias. We find that a Beta distribution fits SEER age-specific cancer incidence da...