Skip to content

Category: Demographics

Explore our comprehensive collection of health articles in this category.

Which gender is most likely to be born? Unpacking the Science of Sex Ratios

4 min read
On average, about 105 boys are born for every 100 girls globally, establishing males as the gender most likely to be born. This slight male bias at birth, known as the sex ratio at birth (SRB), is a consistent demographic observation, but the reasons behind it are complex and involve an interplay of biological and environmental factors. The imbalance is temporary, as higher male mortality rates tend to equalize the population ratio over the lifespan.

Understanding Which Country Has the Smallest People's Size

4 min read
According to research compiled by World Atlas in October 2024, the Southeast Asian nation of Timor-Leste has the shortest average height in the world. This article explores the intricate reasons behind why certain countries have a population with the smallest people's size, examining the interplay of genetics, nutrition, health, and socioeconomic status.

How is the average life expectancy calculated?

5 min read
According to data, the global average life expectancy in 2021 was 71 years, a remarkable increase from just 32 years in 1900. So, how is the average life expectancy of a population determined, and what does this statistical measure actually mean for individuals?

How tall is the average woman in China?

4 min read
Recent data from sources like the Lancet indicates that the average height for women in China has seen a significant increase over the last few decades, reflecting improved health and nutrition standards. This continuous growth trend raises the question: just how tall is the average woman in China today?

What percentage of men are over 6ft? A statistical analysis

4 min read
According to research, only about 14.5% of adult men in the United States are 6 feet tall or taller, a figure that provides a definitive answer to **what percentage of men are over 6ft**. This statistic, however, varies significantly when viewed from a global perspective and is often mismatched by social perception.

What is the average life expectancy of Gen Z? Factors, predictions, and health trends

4 min read
According to some projections, newer generations like Gen Z could exceed the 100-year mark, a notable increase over their predecessors. This shifts the focus from simply living longer to defining what a longer, healthier life will look like for a generation navigating unique challenges. Understanding **what is the average life expectancy of Gen Z** involves looking beyond simple statistics to the complex interplay of modern factors.

How many deaths were there in 2016? A global and national overview

2 min read
According to the World Health Organization (WHO), there were an estimated 54.7 million deaths globally in 2016. This figure offers a stark look into the global mortality landscape, prompting a closer examination of factors like leading causes, regional variations, and national statistics, including exactly **how many deaths were there in 2016**.