Physical quality of life index includes

Physical Quality of Life Index (PQLI) is an attempt to measure the quality of life or well-being of a country. The value is the average of three statistics: basic literacy rate, infant moality , and life expectancy at age one, all equally weighted on a 0 to 100 scale. HDI includes knowledge, income(GNI) and life expectancy at bih. Ref: Park&;s Textbook of Preventive and Social Medicine; 24th edition, Page no. 17