| PA | demography and epidemiology b-out d-out ah |
| PBe | demography d-out ah |
| PB2 | population measurement ah |
| PB2.2 | . vital statistics ah |
| PB2.4 | . population census ah |
| PB4 | demographic change ah |
| PB4.4 | . population growth or decline ah |
| PB6e | population dynamics ah |
| PB6.2e | . life expectancy ah |
| PB6.4 | . nuptiality rate ah |
| PB6.4.2 | . . average age at marriage ah |
| PB6.6 | . abortion rate ah |
| PB6.8 | . birth rate ah |
| PB6.10 | . fertility rate ah |
| PB6.10.2 | . . childbearing pattern ah |
| PB6.12e | . mortality ah |
| PB6.12.2e | . . AODR mortality ah |
| PB6.12.2.2e | . . . AODR fetal or infant mortality ah |
| PB6.12.2.4e | . . . AOD overdose mortality ah |
| PB6.12.2.6e | . . . mortality from long-term AODE ah |
| PB6.12.2.8e | . . . AODR suicide mortality ah |
| PB6.12.2.10e | . . . AODR accident mortality ah |
| PB6.12.4e | . . fetal or infant mortality ah |
| PB6.12.6e | . . disease mortality ah |
| PB6.12.8 | . . suicide mortality ah |
| PB6.12.10e | . . accident mortality ah |
| PB6.14e | . migration ah |
| PDe | epidemiology d-out ah |
| PD2e | epidemiological indicators ah |
| PD4 | perspectives in epidemiology ah |
| PD4.2 | . classical epidemiology ah |
| PD4.4 | . psychiatric epidemiology ah |
| PD4.6 | . social epidemiology ah |
| PD4.8 | . community epidemiology ah |
| PD6e | morbidity ah |
| PD6.2e | . incidence ah |
| PD6.4e | . prevalence ah |
| PD6.6e | . comorbidity ah |
| PD8 | epidemiological population pattern ah |
| PD10 | prospect for disease eradication ah |
| PD12 | epidemiological method ah |
| PD12.2 | . identification of new disease ah |
| PD12.4 | . disease tracking ah |
| PD12.6 | . case finding ah |
| PD12.6.2 | . . epidemiological bias ah |
classification thesaurus glossary dictionary definition subject heading list ontology vocabulary knowledge structure knowledge organization terminology concept