BIOLOGICAL INDICATIONS OF CHANGES OF THE ECONOMIC SITUATION OF RURAL FAMILIES IN THE PERIOD 1967-2001 (Biologiczne przejawy zmian sytuacji ekonomicznej rodzin wiejskich w latach 1967-2001)

• Autorzy: Laska-Mierzejewska Teresa , Olszewska Elzbieta
• Języki publikacji: PL

Abstrakty

EN

The aim of this study is the estimation of biological effects of changes of economic conditions in Poland in 1967-2001. Rural girls aged 9.5-18.5 years were studied in 1967, 1977, 1987 and in 2001. The stratification of villagers (farmers, farm-workers and non-farmers) was based on the source of their family income. Age at menarche (AM), body height and weight were used as biological indicators of living conditions. During the decade 1967-1977, while a relatively good economic situation prevailed in the country, AM decreased (accelerated) by 0.64 years and distinct secular trends in height and weight were noted. During the decade 1977-1987, years of economic crisis, secular trends were arrested and age at menarche increased (decelerated) by 0.11 years. The study, repeated in 2001, showed positive secular trends in body height and a decrease (acceleration) in AM (0.24 years per decade), but in daughters of farmers, the AM decrease was twice as high as in non-farmer families. The latter group experienced acute unemployment after the political and economic system transformation (1989) AM appeared earliest in daughters of non-farmers, and latest in those from farmer families.

Słowa kluczowe

EN

AGE AT MENARCHE; RURAL GIRLS; SOCIAL STRATIFICATION

• Wydawca: Institute of Labor and Social Studies, Warsaw
• Czasopismo: Polityka Społeczna
• Rocznik: 2009
• Tom: 36
• Numer: 9(426)
• Strony: 17-22
• Rodzaj publikacji: ARTICLE

Twórcy

autor

Laska-Mierzejewska Teresa

autor

Olszewska Elzbieta

• Teresa Laska-Mierzejewska, Akademia Wychowania Fizycznego Józefa Pilsudskiego w Warszawie, ul. Marymoncka 34, 00-968 Warszawa, Poland

Identyfikatory

CEJSH db identifier

10PLAAAA083523