1. Factors Affecting Thyroid Condition Shafaq L., Nepean High School Ottawa Carleton District School Board

2. Thyroid Condition n common among teens as well as adults n marked either by underactive or overactive thyroid gland n leads to Hypothyroidism or hyperthyroidism n result of improper functioning of thyroid glands that fails to produce adequate insulin for the body n characterized by low metabolism, weight gain or weight loss, fatigue, stress, muscular and joint pains.

3. Hypothesis n I hypothesized that following factors have an impact on thyroid condition in human beings: n Age and gender n Body mass. n Health regions n Emotional attitude n Physical activity level n Regular diet n Job hours n Stress level

4. Data Analysis

5. n background search showed that thyroid disorder is 5-7 times common in female population than in males. n female population – range of 17.3 from 0.2% to 17.5% – mean value of 9.8 – median of 9.6 – standard deviation (5.77) n male population – range of 5.3 from 0.2 to 5.5% – mean value of 2.3 – half of the population is above 1.95 and half is below – standard deviation of 1.74 – Age also seems to play an equally important role in both males and females.

6. Age vs Thyroid Disorder

7. n strong positive linear correlation between age and male/female population having thyroid disorder n cases of thyroid disorder increases with age. n males and females might have different factors that affect there thyroid condition n age is one such factor that is strongly correlated with both the male and female population suffering from thyroid disorder

8. Region vs Thyroid Condition

9. Rural Health Regions

10. Body Mass Index

12. Job Hours vs Thyroid

13. n standard deviation is 1.5 which shows percentage of population suffering from thyroid clusters around the mean in the range of 7.3 n The range of job hours is 3.9 with the mean value of 54.2 n job hours do not have a strong impact on thyroid condition n increase in the job hours does not reflect an increase in the percentage of population suffering from thyroid disorder

14. Stress Level vs Thyroid

15. n The graph shows that higher the stress level the greater the percentage of population suffering from thyroid will be greater n stress have an impact in worsening thyroid condition n relationship is understandable as higher stress level can cause trouble in the secretion of hormones and in the functioning of the body glands. n The average stress level is 20.6 with the median value of 20.5 in the range of 31

16. Diet vs Thyroid

17. n The graph shows a big difference between people who have thyroid condition and their regular diet. n People who often did not eat the desired quality of food have the highest percentage of thyroid disorder. n This is understandable as these people are most likely to lack sufficient nutrition needed for the proper functioning of the body

18. Diet vs Thyroid

20. n People in mature ages have less population who have thyroid due to the fact that they often did not eat the desired quality of food. n Thus diet seem to have an impact on thyroid condition for those who are in young age. n For the people who are older there might be other factors that play the dominant role in worsening thyroid condition. n Thus poor diet can be considered as one factor why young people have thyroid.

21. Physical Activity vs Thyroid

23. n The graph shows strong positive linear correlation between the population suffering from thyroid disease with low physical activity level and age. n The relationship is understandable as with age the level of physical activity is likely to fall and this can result in high percentage of population suffering from thyroid disorder. n However physical activity itself has a negative correlation with the percentage of population suffering from thyroid. n The correlation is negative because increase in the level of physical activity will reduce the percentage of thyroid disorder cases.

24. Emotional Behaviour vs Thyroid

25. n The emotional behavior of a person is divided into five levels of sadness. Level 5 being the highest level of sadness has the highest percentage of thyroid disease. n Thus from the graph conclusion can be made that the risk of thyroid disease increases with the level of sadness. n The relationship between emotional behavior and thyroid shows strong positive linear correlation with the correlation coefficient of coefficient of 0.9506.

26. Emotional Behaviour vs Thyroid n females are at a high risk of thyroid disorder than males n thyroid condition has strong positive correlation with age, BMI and stress level and emotional behavior n Increase in age, stress or BMI will result in an increase in the percentage of population suffering from thyroid disorder. n Emotional behavior of a person indicates how the person feels for his life. n People who have thyroid disorder tend to be more dissatisfied with life n insufficient diet and physical activity have negative correlation with thyroid condition. n Physical activity is one of the major indication of health