Screening for memory disorders, dementia and Alzheimer's disease

Dementia and its most common cause, Alzheimer’s disease, affect memory and occur predominantly in the elderly. Dementia has become increasingly prevalent in the world as health has improved and life expectancy has increased. However, the fields of clinical care have not responded adequately to develop diagnostic tools and treatments for this rapidly increasing group of conditions. While scientists search for cures for the numerous causes of dementia, improvement of diagnostic measures are needed now and should begin with screening elderly populations for memory difficulties and other cognitive problems. This review examines the history of cognitive screening tests, the numerous excellent tests that are currently available and ready for use, and directions and methods that will lead to progressively better evaluations.

Conducting and Interpreting Appropriate Hypotheses Tests (Part 2)

Catherine Comiskey CI and Hypothesis tests part 2 Hypothesis Testing   - Developing Null and Alternative Hypotheses   - Type I and Type II Errors   - Population Mean:  s Known   - Population Mean:  s Unknown   - Population Proportion  

Conducting and Interpreting Appropriate Hypotheses Tests

Catherine Comiskey CI and Hypothesis tests part 1 Hypothesis Testing   -  Developing Null and Alternative Hypotheses   -  Type I and Type II Errors   -   Population Mean:  S Known   -  Population Mean:  S Unknown   -  Population Proportion  

Protecting you and your baby: Blood tests at your first antenatal visit

This leaflet gives information on the blood tests that are normally offered and recommended at the first antenatal visit. These tests look for possible health problems that could affect the mother's health and the health of the baby. Only one sample of blood is needed to do all six tests. The tests are done by consent and this leaflet should help pregnant women make their decision.