10 September 2016

HEALTH AND DISEASE: DIABETES

IGCSE Case Study Courtesy: Amina Tiwana
Has public awareness and educational schemes been able to aid early diagnoses and treatment of diabetes?


Introduction

The chronic condition Diabetes is when a person suffers from really high or low levels of glucose. This disease is categorized into two groups, Type 1 (insulin dependent) and Type 2 (non-insulin dependent). Symptoms of diabetes include frequent urination, intense thirst, hunger and fatigue.  Due to high risks of cardiovascular diseases for a diabetic, it is crucial that blood pressure and cholesterol levels are monitored regularly.
At the very start of this research, I carried out a survey to find out the level of awareness regarding diabetes amongst students and professionals, followed by a sugar test for the ones with pre-diabetes.  Most of them had no clue about this disease, 70% said the disease targets aged people only while many others were found to be going through most of the symptoms of diabetes and not admitting to be diabetic at the same time. Even the ones who agreed on having a diabetic blood relation weren't able to identify the dark side of this condition.
Only around 10 percent of individuals recognize their diabetic symptoms but no preventive measures can be taken due to it being diagnosed at a later stage. Even in a well developed country like the United States of America it is the seventh largest cause of death (www.diabetes.org). Little or no knowledge regarding diabetes, results in a large number of individuals bringing bad luck to their health through an unhealthy lifestyle. Research shows that those with pre-diabetes who were aware much earlier than others, were less likely to develop this condition while also engaging in a healthy and effective lifestyle.

Global Perspective

According to the 'International Diabetes Federation' it is estimated that around 8.3% of adults have diabetes, which makes 382 million people globally and it is said to increase more than 592 million by the year 2035. Russia is the third country with the highest number of diabetics all around the world. (www.diabetes.co.uk). Annually $12.5 billion are spent on these patients but it still lacks basic supplies for the care of these diabetics such as sugar checking strips and daily medications.The most effective way of addressing this disease here is by conducting programs in smaller cities where people are taught about their health and possible preventions.
First world countries like the United States of America and the United Kingdom have a high level of uncontrolled diabetes because of their relaxed lifestyle consisting of no physical exercise and obesity. Both of them are trying their best to tackle this problem by introducing new ways of awareness campaigns that would catch public eye easily. Recently on the 18th of Oct 2015, hundreds of people came out of their homes to spread awareness of Type 1 diabetes in Agawam, America through a brisk walk while contributing towards the importance of diabetic awareness.

Regional Perspective

The number of diabetics in China is the highest worldwide with more than 100 million cases (www.mediscape.com); however a fixed rate is hard to state since many of these throughout their lives remain undiagnosed and poorly treated. Obesity and lack of knowledge among the population is the main reason for such a high rate of uncontrolled diabetic cases.
While India has a diabetic rate of 62 million, Bangladesh held the rate of 5.6 million in 2014. Due to poor hygiene and bad healthcare/educational facilities these two under developed countries have had a very bad diabetic record.The lower class tends to go through greater difficulties since they are unable to pay for good healthcare while the facilities provided by the government are completely helpless.

National Perspective

The awareness situation regarding diabetes among the population of Pakistan is poor mainly due to the high rate of illiteracy and lack of counseling sessions amongst the educational sectors. An underdeveloped country like Pakistan counts as one of the top ten countries with a high rate of uncontrolled diabetic cases. Diabetic individuals are said to go from 7.1 million to 11.4 million by the year 2025 (www.dailytimes.com.pk). However diabetics themselves as well as some organizations have started to play a part in establishing diabetic related programs that aim to help identify symptoms and provide financial as well as emotional support for others. Cricket legend and diabetic; WasimAkram, whose considered as the greatest fast bowler up to date, has continued to support and encourage many local diabetics as well as others all across the world further helping them deal with their situation in a much better way. His motto "Control diabetes rather it controls you" pressurizes patients to not let this disease come in between their life goals rather take it as an opportunity to develop a healthier lifestyle.  
Most of the local residents believe that their own judgments as well as homemade remedies can help tackle any disease without the need to go to a doctor for a checkup. They stand firm by their insight and refuse to put their minds through any research. Many pharmaceutical companies like Roche and Accu-chek have launched diabetic campaigns in major cities of Pakistan where they carry out sugar tests and point out early symptoms which has helped in indentifying early diagnosis to a great extent.

Possible courses of action/ Future Scenarios

In order to reduce the spread of this growing disease, one must start from an individual level by making himself aware first and then carrying out the message around towards his community so that the cycle of knowledge continues to pass on from one to another. Through the help of social-media and television messages regarding diabetic precautions and consequences should reach families who aren't educated and are restricted to their household. In this way a large part of the population will realize the importance of following a healthy lifestyle from an early stage which would reduce the risk of developing diabetes. Unprofessional methods of the treatment of patients also contribute to a high rate of diabetics. It is essential that a strict check is kept on the way hospitals and doctors have been treating the patients with proper medications present at all times.
With self determination and effort, a diabetic can stay healthy and reduce the chance of other dangerous diseases like cancer. Through the help of increased exercise and dietary changes, one can reduce 5-7 percent of his/her body weight, which has been proved by the 'Diabetes Prevention Program'to be a good step ahead. A low fat and a low calorie diet with a 30 minutes' walk daily should be considered very important for someone who wishes to remain healthy.
Special attention needs to be put on whatever goes inside a diabetic's mouth. They would have to avoid certain food items such as Potato's, fried food, processed meals, frozen food, desserts, smoothies/juices and even soft drinks. With all these possible preventive ways of establishing a better bond with one's own health, it may also include some harder restrictions on some kind of people who generally won't agree to change their way of life. Habits like smoking and drugs etc need to be shut down immediately as these drugs have an adverse effect on the diabetic's health, making their situation even worse.
Parents should pay special attention towards their children's health and should look out for early symptoms. Usually guardians tend to misunderstand the way some individuals try to explain what they're going through, which of course can only be recognized if they are aware themselves.
If an individual starts to bring in some of these changes then they would definitely be moving towards a healthier lifestyle, this would further improve the country's economic and medical situation on a global level. Also others might get inspired and aware by their efforts so an increase in educational awareness and a better society.

Personal Perspective

Belonging from a diabetic family where my grandparents, aunts as well as a few cousins have been diagnosed with this disease for almost a few decades now, I should've been able to identify my condition way before it was too late. Unfortunately to my bad luck or to be more precise the misunderstanding of my symptoms contributed towards the situation I am in today. Despite consulting three very well known doctors of the country for 9 months, they failed to point out hypoglycemia (low blood sugar levels) as my major clash with diabetes while making me follow a routine suitable for people with very high sugar levels resulting in sudden unconsciousness and several faint attacks. Lately while in a discussion with a diabetic although younger than me, she pointed hypoglycemia in my condition as she had herself experienced it and warned me to consult a different doctor and reduce exercise which was highly encouraged by my previous doctors. To my surprise she had been right and my sugar readings started to balance out after sometime.
Many people who had developed a healthy lifestyle with this disease often told me a single statement "the cure to diabetes is self discipline only". Unlike other diseases the only way out is to live with this condition without losing hope while having control over yourself. Depression and anxiety was another factor contributing towards my low sugar levels which was again indentified by fellow patients when I started taking part in the "Diabetics Association of Pakistan's" weekly counseling sessions where discussions amongst all age groups takes place so that one can help inspire one another and also to get a better understanding of our own condition. Here the doctors are only confined to this very disease which makes them give more time to patients like us who are still in the process of healing physically as well as emotionally.
Organizations like these are very rare in a country like Pakistan but the few present have helped a lot of people in many different ways specially by pointing out a direct link between depression and diabetes. Many people have admitted to have attempted suicide at least once after not being able to handle their health properly while also being bullied for it or due to other problems in life. While some invest their thoughts in self harm and try to take their own lives by an intentional overdose of insulin, others lose all hope and stop their medication routine due to self discouragement.
I clearly remember joking with my cousins a few months back on a diabetic related awareness program that went well with my condition, not knowing it was addressing me for the near future. I personally believe apart from the much negativity a condition like diabetes brings with itself it although has a positive impact on one's personal lifestyle as well. The positivity that comes helps you shape your life in a better way, like time management through daily alarmed checkups, ending up healthier and stronger than before due to physical exercise and an increase in your knowledge that makes you want to inspire others so that they learn from your mistakes.
Awareness has although helped many diabetics towards a better future however in terms of early diagnosis it has succeeded very little, only after a person falls into the diabetic trap does he catch interest in these kinds of issues.  All this time after being diagnosed with Type 1 diabetes; which  is the rarer side of this disease (since 90% of diabetic cases are mostly Type 2) I have been inspired by many people both old and young to live with the social stigma attached with this disease and to not let it be a disturbance in my life. Not only was I discouraged by the society and made guilty for such a thing to happen to me but my very own family had been discriminatory towards me to some extent and had asked me to keep all this to myself as it was considered to be a very shameful thing to happen specifically to a women. Today things are very different as compared to the time when I was introduced to it all but now while looking back what made the difference was educating one another through the little awareness present.
Word count – 2000

Bibliography


Websites

1.       http://www.who.int/mediacentre/factsheets/fs312/en/ (Accessed: 11-9-2015 / 2-5-2016)
3.       http://www.medicalnewstoday.com/info/diabetes/ (Accessed: 11-9-2015 / 12-16-2015)
4.       http://www.nhs.uk/Conditions/Diabetes/Pages/Diabetes.aspx (Accessed: 11-9-2015 / 12-8-2015)
6.       http://www.medicinenet.com/diabetes_mellitus/article.htm (Accessed: 11-9-2015 / 12-19-2015)
11.   http://www.thelancet.com/series/diabetes-in-china (Accessed: 1-1-2016 /11-9-2015 )
15.   http://www.diabetes.org/diabetes-basics/statistics/ (Accessed: 3-1-2016 / 10-10-2015)
16.   http://www.idf.org/worlddiabetesday/toolkit/gp/raising-awareness (Accessed: 12-9-2015 / 10-19-2015)
18.   https://novoed.com/mhealth-2014-2/reports/261021 (Accessed: 3-21-2016 /9-10-2015)

Videos/TED Talks

·         "Reversing Type 2 diabetes starts with ignoring the guidelines | Sarah Hallberg | TEDxPurdueU" https://www.youtube.com/watch?v=da1vvigy5tQ (Accessed: 1-10-2016/ 11-20-2015)

·         "Peter Attia: What if we're wrong about diabetes?" https://www.youtube.com/watch?v=UMhLBPPtlrY (Accessed: 2-14-2016/ 10-12-2015)

·         http://wwlp.com/2015/10/18/jdrf-walk-raises-awareness-for-juvenile-diabetes/ (Accessed: 1-10-2016/ 11-20-2015)

Graphs

(Accessed: 9-8-2016)

Visual Evidence (Survey and Posters for awareness)

  Survey


Q.) Name:                                                                                                Q.) Profession:
Q.) Age:

·         Under  14
·         14-17
·         18-25
·         25-50
·         Over 50

Q.) In general, you'd say your health is:

·         Excellent
·         Very good
·         Good
·         Fair
·         Poor

Q.) What do you know about Diabetes?
_________________________________________________________________________________
_________________________________________________________________________________

Q.) Do you have Diabetes?

·         Yes      
·         No

Q.) Do you know someone who has diabetes?
If yes, please indicate who? (Ex: Friend/Parents/Grandparents/Relatives etc) 
______________________________________

Q.) Tick any of the symptoms listed below that you go through. (If only)

·         Frequent urination*
·         Disproportionate thirst*
·         Intense hunger
·         Weight gain or unusual weight loss
·         Increased fatigue
·         Irritation in legs/feet/ankles
·         Blurred vision
·         Cuts/Bruises don't heal properly or quickly

Q.) Do you think Diabetes is completely curable or not?

·         It is
·         It isn't

URBANIZATION

IGCSE Case Study Courtesy: Amina Tiwana 

How does the increase in urbanization impact the agricultural food security?

Introduction

Urbanization is generally seen as an important factor towards a countries evolution however with time it grows into a serious threat where it takes away the basic necessity of an individual's life which is food. The rapid conversion of agricultural land into residential/industrial areas has destroyed the agricultural lands and its food security. This deprives farmers from their crop cultivation leading towards a reduction in the food productivity and quality, thus resulting in a shortage of the availability of food. Agriculture is a source of income for a large part of the world's population, a reduction in the land means an increase in the unemployment rate. Food insecurity, low standard of living and even lower agricultural productivity are some of the major consequences of such rapid urban developments.
Overly filled up urban areas is generally a result of the ignorance of rural development, neglect in terms of employment, educational as well as medical facilities forces groups of families to migrate elsewhere. This not only contributes towards terrorism due to desperation but also plays a part in an increase of poverty; this can be determined by the slums these urban dwellers reside in with even worse water and sanitation problems. On the other hand the rural areas face even drastic consequences due to a reduction of its local population strength, which means even lesser helping hands for the food production and a series of problems as well as a social downfall for the entire community.

Global Perspective

According to the 'World Health Organization'; in 2014 the total urban population of the world was more than half of its total global population, further the poverty rates were estimated to face even drastic side effects if these over populated areas fail to improve their poor living conditions.
While in Latin America and the Caribbean the urban rate stands at 78 percent of its total population. Unlike other countries these two regions have enough awareness as well as thought out city planning but the amount of food being produced for its very own growing population is so high that at the end of the day more than half of it goes to waste while some are still unable to feed themselves. Through the'American Chemistry Council' research has found that in the U.S. food equivalent to $640 is thrown in bins every year.
Whereas in the United Kingdom, laws in terms of Urbanization and the agricultural food security are very strict and planned out development takes place both in the urban and rural areas. While in terms of inheritance it is encouraged that the units of lands are not sub divided and the agricultural lands are maintained well, contributing towards better large scale productivity. The rural areas are as equally developed as the urban ones and due to the good facility of transport links all across the country people tend to stick to their rural hometown even if they go to work on the urban side.
Due to the consumption of building material as well as land usage for the development of urban areas, a large part of Rainforests suffer and are left behind unattended. While the focus is mainly on villages and less economically developed areas, such rainforests go through major loss as well. A 'Transmigration Program' in Indonesia moved more than 6 million people far onto some islands of New Guinea, Borneo, Sumatra and Sulawesi in order to balance the population of some central islands of Java and Bali. Although it was considered to be beneficial for many people but the program failed since the rainforests that were cleared in order to establish farms weren't successful.

Regional Perspective

Although India is considered as a less urbanized country with its current urban population rate at only 27 percent, it has started to face a crisis of rapid urban growth recently. By the year 2030, an estimate shows that more than 50 percent of India's population is expected to live in urban areas (www.un.org). Agriculture being India's most important sector, a decrease in its productivity contributes towards a rise in the number of poor people with poor living conditions and major famine problems further leading to overcrowding/slums, unemployment and an increase in crime rates.
'The Guardian' states that an air hub twice the size of Heathrow has been planned which would greatly destroy an enormously large proportion of farms near Beijing. Urbanization had two very large impacts on the Chinese food security, a large reduction in its agricultural land as well as labor. China for many years has been appreciated for its achievement on providing sufficient amount of food to its residents however after the rapid urban expansion, the Chinese government has been worried about the annual food productivity reduction and many question if they would still be able to feed themselves or not. In 1950 only a very small proportion of China's population lived in urbanized cities however by the year 2010 the urban rate had touched 45 percent which is now estimated to rise with an additional 20 percent by the year 2030.

National/Local Perspective

The urban growth rate of Pakistan is one of the fastest in South Asia which shows progress and economic development. However while these urban areas are being developed and expanded, the rural and agricultural lands keep on decreasing. As agriculture based economy, urbanization of agricultural lands has huge consequences on the economy of Pakistan. The 'Express Tribune' states that over 60,000 acres of the agricultural land of Pakistan has been shifted to the urban side in the last few years to cater the needs of the growing population.
This continuous process of agricultural land conversion resulted in food insecurity disturbing the annual food production and contributing towards higher food prices. The poor were most affected by this unequal distribution and shortage in the food productivity as a large part of their income goes straight towards buying basic food items. Hundreds of thousand children across Pakistan are malnourished due to lack of food and this scenario is forecasted to further worsen in coming years. According to the ‘Food Security Analysis' (FSA) of Pakistan, it was analyzed that Pakistan as a country is and will for a certain period continue to face drastic hunger related issues. The reason behind it was simple, rural citizens shifting to other urban sites in order to find better living facilities and to end up with a better way of earning. If no improvement on the rural side is made than it is nearly impossible to stop the rural-urban dwellers to emigrate from one place to another. Urbanization in Pakistan has grown to such an extent where in some areas agricultural land has been completely wiped away without realizing its consequences on others living around them.

Possible Courses of Action/ Future Scenarios

In order to protect and preserve the food security by the growing threat of Urbanization, policies should be introduced while government officials should keep a strict check on its maintenance. Good agricultural lands shouldn't hold an option of being converted into urban sites such as for industrial use but encouraged towards its improvement in terms of the productivity or quality. Any urban related development should be thoughtfully planned out keeping in mind that the availability of food and the general living conditions are not disturbed after the change takes place. Such developments shouldn't take place in areas where the agricultural land surrounding it is less than the general prescribed number of acres.
Poor living conditions as well as lack of employment opportunities are the very reasons behind the rural-urban trend further contributing towards an even worse scenario in the rural sector. With the introduction of better infrastructure such as good health and educational facilities the ratio of these immigrants will fall to a great extent. By supporting these rural families with a source of income so that they don't have to go to cities; through proposing policies that promote improvement in the agricultural sector and employment. Further improvements in terms of the quality of food and land cultivation should take place while farming methods should also be upgraded.
The most effective way to tackle an over populated urbanized area is by improving the economy of the villages and by making sure the small scale farming is fully functional and reliable while surplus manpower in rural areas should also be encouraged. In terms of urban dwellers living in slums due to poverty or over population, the government should help in accommodating these families through building low cost multi storey flats. On an individual level no one can help prevent urbanization but altogether as a community it can be possible.
These would help in preventing the rapid growth of urbanization to some extent and encourage people to stick to their hometowns rather than migrating to other already overly filled up areas. These individuals should be made confident enough to make a living out of whatever options are available at the rural side which would also help the entire community to get inspired and rise above the poverty line.Both the rural and urban areas must have an equal share of resources as well as the population being fairly balanced. Importance should be given towards educating some backward areas regarding the social and economic value of developing rural areas. By doing so, less rural to urban immigration would take place and these rural settlers would find pride in developing their own towns instead of compromising elsewhere.

Personal Perspective

When urban development takes place in areas where agriculture was practiced it destroys the food security and proves to be greatly unfavorable for farmers. Last year the government introduced new agricultural policies which went against the interest of farmers due to a really low price range. This resulted in many farmers burning their crops while sewing for next season instead of harvesting due to zero market value for themselves while industries benefited from this as well. Although I belong from a small village which is a three hours drive away from where I've been raised while also having a very strong link with agriculture as my family background, I have always felt as if the wealth of the country is very unevenly distributed. The reason why my family considered it important to send me and my siblings to the urbanized world is because my hometown had no proper healthcare, educational or agricultural security while also floods and famine are probably the most common terms used there but no help of any kind has been seen up till the 18 years of my life. Not only does this rural neglect contribute towards destruction amongst smaller areas but the well developed cities have to go through an overcrowded atmosphere too, so everyone in a way suffers.
I have a strong belief that in shaping a countries economy, the agricultural sector plays a large role. This means that no matter how developed the urban centers are, no further progress can be achieved if the agricultural sector is left behind. Only when both urban and rural areas go side by side improvement can be made. A country like Pakistan which is known for its agricultural value, has a lot of potential to develop further. New farming technologies such as genetically modified (GM) crops and hybrid varieties with the help of selective breading can help produce better quality crops such as wheat, rice as well as fruits and vegetables. When the quality of the crops improves it would encourage trade and export products would also find an increase in their production. Further while our export improves the foreign exchange earnings would automatically increase which would help improve the countries international relations. Owing to these, foreign investors will settle down their businesses in the country and so a boost in the economy is also likely to be achieved.
Awareness helps boost our minds in terms of such issues which although aren't very well known in the society but are majorly important. Through the introduction of new subjects like Environmental Management and Global Perspectives our minds are broadened while a strong sense of self awareness is established. Thus making us better human beings.
Words: 2,000

Bibliography

Website links

6. http://www.china-embassy.org/eng/zt/t516240.htm (Accessed: 9-15-2015 / 12-19-2015)
14.http://www.ripublication.com/ijesdmspl/ijesdmv4n2_12.pdf (Accessed: 6-1-2016 / 10-20-2015)

Books

"Food Security, Poverty and Nutrition Policy Analysis" by Suresh C. Babu, Shailendra N. Gajanan and Prabuddha Sanyal. (Accessed: 10-19-2015 / 1-7-2016)

Documentaries/Videos

"Understanding Chinese Urbanization by Professor Karen Seto" -Yale Insights. (Accessed: 10-19-2015)
"U.S. households trash $640 in food a year" -USA Today. (Accessed: 1-6-2016)

Graphs