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10 Facts About Life Expectancy in Tonga

Life Expectancy in Tonga
Tonga is a country located in the South Pacific Ocean, within the South Pacific archipelago. The sovereign state consists of a total of 176 islands that spread across 270,000 square miles, 36 of which contain a fast-growing population of 100,651 people. About 70% of the 100,651 people live on the main island, Tongatapu. While life expectancy is on the rise throughout the country, there are still many health concerns. Here are 10 facts about life expectancy in Tonga.

10 Facts About Life Expectancy in Tonga

  1. Life expectancy rates in Tonga have been steadily rising for the past 70 years. In 1950, the average life expectancy was 55.78 years. Today, the life expectancy is 70.97 years. As of 2018, male life expectancy was 68.9, and female life expectancy was 72.8. This is most likely due to improvements in sanitation, housing and education. According to the U.N.’s projections, Tonga’s life expectancy will continue to increase and grow to 74.30 by 2050.
  2. The leading cause of death for all ages in Tonga is non-communicable diseases (NCDs). According to the Tongan Ministry of Health and the World Health Organization (WHO), NCDs account for the majority of deaths in Tonga. These include cardiovascular disease, cancer, respiratory diseases, diabetes and more. Factors such as lack of physical activity, smoking daily, alcohol use, obesity, high blood pressure and eating less than five servings of fruit and vegetables per day increase the risk of developing NCDs. Of the population, 60.7% is at high risk of developing or having an NCD and 39.2% at moderate risk. One study even found that one out of every ten hospital patients in Tonga was admitted due to an NCD.
  3. The NCD that kills most people in the country is coronary heart disease. The latest data from 2017 reports that of every 100,000 Tongans, 128.72 (16.64% of the population) die from coronary heart disease.
  4. Tonga’s fertility rate has been decreasing since the 1950s. However, despite the steady decrease, Tonga’s fertility rate remains high compared to other countries. In 1955, the fertility rate in Tonga was 7.3 births per woman. Today, it is currently at 3.2 births per woman. In comparison, in Australia, there were 3.0 births per woman in 1950 but only 1.86 births per woman in 2015.
  5. Obesity is extremely prevalent among Tonga’s population. An important risk factor to NCDs, obesity has been increasing in Tonga since 1975. In 1975, 47.8% of people 18 and older were obese. In 2016, the obesity rate had jumped to 75.6%. This year, Tonga ranks number two in the world for the highest body mass index (BMI) with its population having an average BMI of 31.9. Tonga falls just below the world’s most obese country, Nauru, which has a BMI of 32.5. Tonga’s obesity rate is due to a couple of factors, including low levels of physical activity and poor diets.
  6. The diet of Tongans plays an important role in the level of obesity throughout the country. Most Tongan’s diets once consisted of root vegetables, coconuts and fish. Since joining the global economy, diets have become highly processed and fatty. The average diet is now made up of rice, bread, canned fish, sugar, salt and packaged noodles.
  7. Tobacco use, another risk factor for NCDs, has been slowly decreasing in Tonga. In 2000, 36.3% of the population used tobacco. The most recently projected smoking rate puts tobacco use at 27.9%.
  8. Health-related issues make up most of Tonga’s other top causes of death. Other top causes of death in Tonga include diabetes (13.63%), stroke (9.91%), influenza and pneumonia (7.26%), breast cancer (2.83%) and lung disease (4.60%).
  9. More people have slowly moved into Tonga’s urban areas in recent years. In 1955, the urban population was at just 15%, while today the percentage has risen to 76%. This urbanization results in a more sedentary lifestyle, which, in turn, becomes a risk factor for developing obesity.
  10. Tonga is the first country in the Pacific Islands to develop a plan to fight obesity. In 2017, the Tongan government implemented a tax on imported foods in hopes of discouraging people from purchasing them. The tax included items such as mutton flaps, industrial chicken and turkey tails. There are also groups such as Tonga Health Promotion Foundation (TongaHealth) that fight obesity in hopes of improving life expectancy. TongaHealth was established in 2007 by the Health Promotion Foundation Act. Dedicated to the prevention of NCDs in Tonga, the group recognizes the urgency in the country’s rising number of NCDs. It fights the risks by focusing on educating the population on topics such as healthy eating, physical activity, tobacco control and alcohol control.

While life expectancy rates are on the rise in Tonga, there is still work to be done to improve the health of Tongans and further increase life expectancy. Tobacco use, alcohol use, a lack of physical activity and poor diet are all putting Tongans at risk for obesity and NCDs. Moving forward, the government and other humanitarian organizations must focus their efforts on improving health and life expectancy in Tonga.

– Marlee Septak
Photo: Flickr

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Top 10 Facts About Living Conditions in Vanuatu

Top 10 Facts About Living Conditions in Vanuatu
Vanuatu is a small nation located in Oceania, a region near the South Pacific Ocean. It is an archipelago nation made up of approximately 80 islands and is best known for its touristy capital, Port Vila. Much like many developing nations, issues are living conditions are not black and white. Instead, they are rife with complexity and nuance. Here are the top 10 facts about living conditions in Vanuatu.

Top 10 Facts About Living Conditions in Vanuatu

  1. First on the list of top 10 facts about living conditions in Vanuatu is that it is comprised of more than 80 islands, many being volcanic islands, covering more than 1,300 kilometers.  Vanuatu’s population is estimated to be 299,882 people. Most of the islands are not close in proximity, and dangerous waters and unpredictable weather make travel between the islands difficult. This creates problems with securing access to vital places, such as hospitals, especially for people who do not live in Port Vila. Vanuatu’s vast geography also hinders government delivery services because access to the smaller islands is limited. Remote villages are the primary standard of living as citizens have discovered the best habitable locations and resources in this volcanic nation.
  2. Homes on the islands of Vanuatu are primarily made of branches, grass and leaves woven together to provide good protection from frequent heavy rains, but they can be unstable in more severe weather conditions.  Certain natural disasters, such as tornadoes, can cause these homes to be stripped away completely. This especially became clear after Cyclone Pam hit the Vanuatu islands in 2015. 90 percent of Vanuatu’s buildings were destroyed, including many homes.  Many people were left homeless after this natural disaster hit. Many of the islands are still in the process of rebuilding after the effects of Cyclone Pam.
  3. The economy is agriculture-based.  Therefore, most citizens of Vanuatu earn their living through means such as small scale farming. Agriculture is Vanuatu’s biggest industry, and 75 percent of its population depends on it for a living.  The domestic sales of agricultural products are not as strong as exportation sales. When Cyclone Pam hit the region in 2015, approximately 64.1 percent of Vanuatu’s GDP was heavily impacted since most of its crops were damaged or destroyed from the cyclone.
  4. The beef industry is one of the most popular and profitable industries in Vanuatu.   In fact, Vanuatu is the only Pacific country capable of exporting beef. The GDP percentage of animals is only six percent.  While beef is not the main meat consumption product in Vanuatu; pork is, it is the most well-known and lucrative agricultural item exported from the small country.
  5. Since rainwater and freshwater sources are the basis of survival on these islands, the nation makes maintaining reliable and clean water a priority. However, clean water is not always easy to access. For example, Tanna is one of the most inhabited islands of Vanuatu, but it has trouble getting and sustaining clean water. Recently, a pilot project was developed that converts sunlight, air and rainwater into freshwater that is drinkable. ADB and Zero Mass Water created and implemented the solution by installing 20 solar panels with safe drinking-water technology.  Each solar panel provides three to five liters for a total of approximately 100 liters of clean water each day. Vanuatu citizens with no direct access to a clean water supply system are being aided by the implementation of this project.
  6. In March 2015, Cyclone Pam hit Vanuatu hard. Eleven people were killed, and the cyclone caused major damage to homes and facilities such as hospitals, schools, etc. The damage caused by this cyclone showed Vanuatu’s fragility when it comes to natural disasters. Multiple aid agencies, especially from New Zealand and Australia, were quick to donate money to Vanuatu in order to help them recover from the destruction. Since then, Vanuatu has continued to receive disaster aid funds.
  7. Australia is a major economic partner of Vanuatu and has recently donated around $66.2 million for developmental assistance. With Australia as it’s biggest financial partner, Vanuatu has become more financially stable. Australia also provides plenty of tourism (which is one of Vanuatu’s biggest markets). In addition, in 2016, Australia committed to a support program to help the residents of Vanuatu handle issues associated with climate change. Australia pledged 300 million dollars over four years to the Pacific region to respond to and prepare for natural disasters and climate change.
  8. The Ministry of Climate Change and Natural Disaster has recently launched an initiative that aims to give Vanuatu 100 percent renewable energy by 2030. This plan is known as the Nationally Determined Contribution. Vanuatu is hoping that this initiative will be the first step in mitigating climate change within its own land.
  9. Education faces limitations in Vanuatu because schooling is not mandatory.  Only 60 percent of children graduate to secondary school. School is taught in either English or French. The literacy rate is only 64 percent, but most of the literate citizens are under age 35. In remote island locales, schools can be temporary structures built from wood and leaves and are affected by storms and weather conditions. Since education has not experienced major improvements, organizations such as the Vanuatu Education Support Program was created in 2012 to better the education system. It aims to provide support for the Ministry of Education and Training’s corporate plan and the Vanuatu Education Sector Strategy. One of the solutions includes “improving literacy and numeracy from kindergarten to year 3.”
  10. The health care system in the Vanuatu islands suffers from a lack of facilities and qualified staff.  There are five public hospitals and one private hospital for the 80 plus islands. Two are on the modernized islands of Port Vila and Luganville. The doctor to patient ratio is 8/10,000. If someone is in dire condition, they often are flown to other countries such as Australia or New Zealand which can make an emergency situation more complicated and dangerous.  All pharmaceuticals are imported from other countries.

This concludes the top 10 facts about living conditions in Vanuatu. This archipelagic nation is very independent and allows its citizens to choose how they want to live, but, due to the structure of a nation of small islands, this way of life comes with setbacks.  The citizens of Vanuatu have seen some small improvements in their way of life, and with the positive aspects of this country, improvements can continue with the right steps.

– Haley Saffren
Photo: Flickr

 

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Why Is Tonga Poor?

Why Is Tonga Poor?The Kingdom of Tonga is a tropical group of islands located in the south Pacific Ocean. Aside from Tonga’s beautiful scenery of tropical rainforests and volcanic landscapes, there resides much isolation and scarcity. Three main factors contribute to the 22.5 percent of people living below national poverty lines. By taking a deeper look into these three causes, the question “why is Tonga poor?” can be successfully answered.

  1. Limited Resources
    Resources are scarce in Tonga, with arable land being at the top of the scarce resources list. Only 24 percent of Tonga’s land is able to grow crops. Astonishingly, of that 24 percent, about 43 percent of the land is used for agricultural purposes. High dependency on limited resources leads to a wide range of economic issues and food insecurity. Much of Tonga’s financial growth is now dependent on more than half of the population that has moved abroad.
  2. Decreased Tourism
    Tourism contributes to about 14 percent of Tonga’s total GDP. According to the South Pacific Touring Organization, the number of tourists has drastically gone down. Tourist arrivals to Tonga in the first quarter of 2017 fell dramatically by 45.7 percent compared to its previous quarter. The root cause can be traced back to decreasing travel in Tonga’s leading source markets: New Zealand and Australia. Efforts are now being considered to increase this important source of revenue.
  3. Climate Change
    The question of why Tonga is poor can also be answered by looking at climate change. Over recent years, Tonga has reported a significant decline in precipitation as well as substantial rises in atmospheric temperatures. Coastal erosion, rising sea levels and ocean acidification are at record-breaking highs. Climate change is directly linked to the depletion of the agricultural and tourism sectors in Tonga. The islands have turned to agricultural biotechnology as a possible solution.

Samiuela ‘Akilisi Pōhiva, the Prime Minister of Tonga, has been working diligently with the U.N. to progress development on these poverty-related issues. A detailed outline is currently being followed with the eradication of poverty still intact. Even though poverty remains one of the largest challenges for Tonga, these islands can take pride in the existing partnerships they have made in order to advance poverty reduction efforts.

– Emilee Wessel

Photo: Flickr