Nightingale's contributions still influence humanitarian aid efforts. This is especially true in regard to Nightingale's use of statistics and measures of mortality and morbidity. Nightingale used principles of new science and statistics to measure progress and plan for her hospital. She kept records of the number and cause of deaths in order to continuously improve the conditions in hospitals. Her findings were that in every 1,000 soldiers, 600 were dying of communicable and infectious diseases. She worked to improve hygiene, nutrition and clean water and decreased the mortality rate from 60% to 42% to 2.2%. All of these improvements are pillars of modern humanitarian intervention. Once she returned to Great Britain she campaigned for the founding of the Royal Commission on the Health of the Army. She advocated for the use of statistics and coxcombs to portray the needs of those in conflict settings. Despite little to no experience as a medical physician, Dunant worked alongside local volunteers to assist the wounded soldiers from all warring parties, including Austrian, Italian and French casualties, in any way he could including the provision of food, water, and medical supplies. His graphic account of the immense suffering he witnessed, written in his book “A Memory of Solferino", became a foundational text to modern humanitarianism.