Data Visualization

Blog of the Data Visualization & Communication Course at OSB-AUB

This is my favorite part about analytics: Taking boring flat data and bringing it to life through visualization” John Tukey

Tuberculosis – A pandemic for the underprivilege?

Tuberculosis – A pandemic for the underprivilege?

A pandemic that is targeting the under-privilege, as if the right of living and being protected from such a disease is dependent on one’s status and unfortunate living conditions.

Tuberculosis continues to be a huge peril disease against the human population and according to WHO, TB is the leading cause of death in infectious diseases killing over 1.5 million people around the world in 2020 alone, 95% of which is occurring in developing country.

The below is a reflection of the data from the world data index showing the uneven distribution of TB incidence per 100,000 in 2020 that is occurring. A  steady decrease in developed countries , however a remaining major problem in developing countries.

 

 

 

 

 

The World Health Organization (WHO), following the guidelines of the United Nations’ Sustainable Development Goals (SDGs), plans to eradicate the pandemic by the year 2030. The goal is to reach a 90% reduction rate in the number of deaths due to TB by the year 2030, and 95% by 2035.

Actions to be taken:

  1. Allocate funding on providing chemoprophylaxis (the number one treatment for TB) to developing countries to increase access for the underprivilege and decrease spreading of TB.
  2. Adjust healthcare policies and increase campaigns for free BCG vaccination in developing countries , making it mandatory as with many developed countries
  3. Mass screening tests to detect dormant or active TB, to decrease spread especially with over-populated settings and among the immunosuppressants.
  4. Increase Awareness campaigns to educate the population on the signs and symptoms and importance of preventive measures to be taken for a better chance of survival.

The key to an end of the pandemic starts with you!

I am a healthcare worker and I urge you after this blog to do the following:

  1. Check your vaccination history on BCG, along with your family.
  2. Educate your self with the  signs and symptoms: persistent cough with bloody secretions , severe chest pain and shortness of breath , weight loss and generalized weakness , fever and night sweats
  3. Tuberculosis may be dormant, meaning asymptomatic for years for that if you have never been tested, urgent medical screening  is required.
  4. If you experience any of the signs and symptoms , seek immediate medical help
  5. Keep your distance when engaging in a conversation and avoid crowded places!

 

Men are More Suicidal.

Men are More Suicidal.

FROM “Man up, you can’t be depressed just because this happened!” TO “Why are you looking so sad and tired? Are you depressed? You can talk to me if you want..” 

To begin with, according to the World Bank dataset on development indicators, it is clear that men’s average suicide mortality rate is significantly higher than females.

Surprisingly, males are three times more suicidal than females, reaching an average of 14.3 male suicides per 100,000 males, while 4.4 female suicides per 100,000 females.

But why is this the case?

While comparing countries with high unemployment rates and countries with low unemployment rates, the following analyses were investigated:

To begin with, in Countries with highest unemployment rates, the suicide mortality rates for both men and women are higher.

However, when faced with difficult economic situations:

  • Females suicide mortality rates were higher by 150%
  • Males suicide mortality rates were higher by 217%

This leads to the conclusion that men’s mental health tends to be more susceptible to financial burdens.

So, what should be done?

A potential solution would be providing unemployment benefits, which are governmental compensations that are provided for unemployed people. These compensations help secure a stable income after the layoff of an employee, and they improve unemployed people’s productivity in the labor market by improving job matching and connecting employees to employers.

In addition, this solution can be helpful in mitigating the impact of unemployment on the psychological wellbeing of people.

As the following illustration shows, both females’ and males’ suicide mortality rates are higher in countries with lower adequacy and coverage of unemployment benefits

More specifically, males’ suicide rates are 31% lower in countries with high adequacy and coverage of unemployment benefits.

Thus, in order to mitigate the males’ suicide mortality, several recommendations are suggested to be effective.

  • First, it is highly recommended that suicide prevention groups intensify their focus on men and encourage them to express themselves and seek psychological help.
  • Equally important, in countries with high unemployment rates, governments should work on providing unemployment benefits and ensure their wide coverage of the unemployed.

 

Thank you

The road to fighting child labor

The road to fighting child labor

You’ve probably heard about all the advancements that the world has witnessed in the past decades, be it on technological breakthroughs, social rights or positive movements towards a sustainable society. You heard leaders from all around the globe preaching these achievements, promising the current generation “a better future for their kids”. But have you ever paused for a second and thought about these last few words? “Better future for their kids”. You pause for a second and look around, to just realize that this world that we are trying to improve for the future generations, has already condemned part of that generation – and their only fault is that they are kids. This post specifically targets child labor – a crime which, to date, has not yet been abolished. What is child labor exactly? The International Labor Organization (ILO) defines child labor as any activity that physically, mentally and/or morally abuses children, depriving them from their right to own their childhood. We’ve seen that despite some positive developments towards the beginning of the decade, the average number of hours worked by children aged 7-14 have spiked again towards the later years. This is true for both working only, and working & studying children. There is also no difference on the gender levels – both females and males have seen an increase in the average number of hours worked in recent years. Looking more granularly at the country distribution, we can spot that, indeed, a lot of positive development has happened across the world. But positive development is unfortunately not enough, when there is still one child out there deprived from his/her childhood. To be able to gain a better insight into what drives child labor, we look at a country-level comparison, where we contrast mature markets with almost nil child labor levels to countries in a more developing stage. As a case study, we look at Turkey and Egypt (both with huge populations and large economies) vs. France, Germany and the UK. The first metric we look at is women employment; indeed, in the countries where women’s participation to the labor force is higher, child labor is lower. Second, we look at birth rates: in the countries where birth rates were much higher, child labor was definitely more prevalent. Makes sense, no? The higher the number of mouths to feed, the higher the income needed! We also look at the levels healthcare spending in these countries – needless to say, the charts speak for themselves. Child labor is directly related to the household’s overall financial and well-being state. In countries where healthcare is expensive, unreliable or simply unattainable, the likelihood for falling sick is higher, putting the responsibility of feeding a household on the youngsters of the latter.We strive for a better world for the next generation, while completely ignoring the current one. How can we build a better future for children, if we are building it on the backs of children?

Out Of School Children

Out Of School Children

Meet Denis Mukwege, medicine graduate, founder of the the Panzi Hospital in Bukavu, a 2018 Nobel prize winner for his effort “to end the use of sexual violence as a weapon of war and armed conflict.”

Now meet Thato Zungy,  a school dropout, grew up to face prison after being addicted to drugs and being involved with gangsters

Two different educational backgrounds, Two different paths, Two different influence on the society 

Due to the huge benefits that it brings to the individual development and the society as a whole, Education is a crucial matter that pushed UNICEF to declare a national emergency to deal with the shocking 80 million children dropping out of school without completing the basic schooling, despite the global efforts to promote primary education

The map below shows the top 40 countries with the highest average of Children out of school. As shown, 38 out of the 40 countries are in Africa, with Somalia recording the highest average of all (83.92)

Despite the efforts that some government make to promote primary education, some countries still witness a high average of dropouts from primary schooling. The bar chart shows the percentage of expenditure on primary education out of the government expenditure on education compared to the average children out of school. Haiti is among the top countries in Average Expenditure on primary education out of the government expenditure on education (64.9%), and still, its ranked 7th in the world with the highest average of drooped out(54.40%)

According to the UNICEF wars and disasters, discrimination based on gender, child marriage are factors that keep the children out of schools. Poverty is also considered a main barrier to education, where children are forced into employment at a very young age to accommodate the living demands. Going back to Somalia example, 43.5% of children aged 7-14 are working instead of being at school. Same with the Haiti example, despite the huge expenditure on primary education, 35.60% of children are in employment.

Solving this issue requires the collaboration of the government, schools and community

  • On a government level, increase the number of schools to avoid crowded classes and implement legislation that protects the right of education for every child. According to UNESCO and UNICEF new policies should focus on the most marginalized children to easy the access to education and improve its quality. This can be achieved by gathering information about the children, their addresses and if they attended school or are likely to do so.
  • On a community level, awareness should be spread especially among parents by showcasing the downside of dropping schools and its effect on the society
  • On a school level, Systemic Renewal must be adopted which is the continuous process of assessing goals and objectives associated to school policies, practices, and organizational structures as they have a direct impact on a wide group of learners.

Implementing those steps will have its reflection on the society by reducing the rate of crimes and violence and poverty, economic growth, and equality among genders as well as inspiring good health.

How Education Can Save Thousands of Women and Babies during Childbirth

How Education Can Save Thousands of Women and Babies during Childbirth

Childbirth is considered to be a landmark and joyous moment in any woman’s life. And although health experts say that no two childbirth experiences are the same, it is quite astounding that this can, in many cases, reach the extreme of death. According to statistics released by UNICEF, the World Health Organization (WHO), the United Nations Population Division, United Nations Population Fund (UNFPA) and the World Bank Group, around 2.8 million pregnant women and newborns die every year of preventable causes [1]. This turns childbirth into an event to be feared as it poses a significant threat to the lives of many women across the globe. According to the United Nations’ Department of Economic and Social Affairs, quality education is defined as one the of the seventeen sustainable development goals (SDGs), so how can education help mitigate childbirth mortality?

“Pregnancy is not a disease. It should not lead to deaths. Every maternal death should be regarded as an abnormality.” – Vivianne Ihekweazu, Director of the Nigerian Health Watch [2]

How are Childbirth Deaths Related to Education?

The World Development Indicators data from the World Bank [3] allows us to look into the impact of education on childbirth by exploring the percentage of births that are handle by skilled health staff. In the figure below, we plot the average life expectancy at birth in years with respect to the average percentage of births attended by skilled staff for each country. There is a clear positive correlation between the two variables. We therefore conclude that children who are delivered by skilled health workers during labor are more likely to have a higher life expectancy.

However, the impact of having educated people overseeing child delivery does not stop here. Unfortunately, carrying out child delivery without proper understanding of the necessary health procedures has more alarming implications. In the dashboard below, we notice a sharp decrease in both maternal mortality (women dying during labor) and neonatal mortality (newborns dying at birth) in countries where more childbirths are handled by skilled health workers. This implies that many of the childbirth related deaths can be attributed to the lack of necessary health skills.

Where are these Childbirth Deaths Mostly Occurring?

Below we find the places that suffer the most from this by selecting the countries that have a below average percentage of births attended by skilled staff.

By looking at the geographical distribution of these countries we unsurprisingly find that the majority is located in Africa. Furthermore, we notice that the educational attainment in these countries is significantly lower than countries that have more professionally handled childbirths. This is an expected causality since to have more skilled people perform childbirth procedures we need more educated people.

So the Solution Is, Educate More People!

“The benefits of education permeate all walks of life right from the moment of birth.” – Irina Bokova, Director-General of UNESCO [4]

In light of the above, we clearly need to have more educated people that are able to professionally handle childbirth procedures. This is especially needed in developing countries where childbirth mortality is more pronounced. A key approach strategy here is to educate the local birth attendants and community midwives that are already active in these communities. These local and community health workers are already more connected to the women and families in their towns making their newly found skills more accessible and allowing them to spread health awareness to pregnant women in their communities [5]. Finally some communities in rural Africa are located in remote locations faraway from any medical supply and service centers. Therefore, setting up portable medical outposts near these towns would greatly enhance the quality of services provided by birth attendants.

References

[1] S. Sidhu, “Surviving birth: Every 11 seconds, a pregnant woman or newborn dies somewhere around the world,” UNICEF, 19-Sep-2019. [Online]. Available: https://www.unicef.org/press-releases/surviving-birth-every-11-seconds-pregnant-woman-or-newborn-dies-somewhere-around.
[2] E. Onyeji, “Despite having highest maternal mortality in Africa, Nigeria’s situation still underreported – Report,” Premium Times Nigeria, 03-Dec-2020. [Online]. Available: https://www.premiumtimesng.com/news/headlines/429266-despite-having-highest-maternal-mortality-in-africa-nigerias-situation-still-underreported-report.html.

[3] https://datatopics.worldbank.org/world-development-indicators/

[4] “Education can save lives, help reach sustainable development goals – UN agency,” UN News, 18-Sep-2014. [Online]. Available: https://news.un.org/en/story/2014/09/477702-education-can-save-lives-help-reach-sustainable-development-goals-un-agency.
[5] D. Shikuku and C. Ameh, “Investing in midwifery training and education for improved maternal and newborn outcomes,” On Medicine, 19-Mar-2021. [Online]. Available: https://blogs.biomedcentral.com/on-medicine/2021/03/19/midwifery-training-education-maternal-newborn-outcomes-isrctn/.