Women are more likely than men to report stress, bright light, sleep deprivation, skipping meals, weather changes, and high altitudes as migraine triggers.

Conditions like low back pain and arthritis are among the most common conditions throughout the entire world and are making major contributions to years lived with disability.

Fifty million of US adults have chronic pain and 20 million of US adults have high-impact chronic pain (HICP). Age, sex, education level, employment status, and poverty status are major contributors to HICP. Learn more in our first data visualization.