While it is possible to calculate a single poverty figure using this approach (e.g. the proportion of people experiencing x number of deprivations), the method is mainly focused on the joint experience of deprivations. This series of studies applies the deprivation analysis to the data of low- and middle-income countries to measure deprivation in an internationally comparable manner. The methodology, which is also referred to as the Bristol approach, defines deprivations as denials of basic child needs and rights, using internationally accepted declarations and conventions to select relevant dimensions.