Yanitsa Velichkova Zhecheva
Biographic Data
| ID | 786064 |
|---|---|
| NAME | Yanitsa Velichkova Zhecheva |
| GIVEN NAMES | Yanitsa Velichkova |
| FAMILY NAME | Zhecheva |
| SIGNATURE | ZHECHEVA Y V |
| AFFILIATIONS | Bulgarian Academy of Sciences |
| ORCID | 0000-0002-6028-7440 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 3 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2023 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Long term trends in birth weight and length of newborns from Sofia, Bulgaria (1980-2020)
The comparison of anthropological data of newborns from different cohorts helps assessing the influence of changes in living conditions on the intrauterine growth and development. The aim of the study is to evaluate the intensity and direction of the secular trend in birth weight and length of Bulgarian newborns for 40-year period and to discuss the possible impact of different environmental factors. Data of 11,595 singleton live births (6,073 bo…
Eruption of Permanent Teeth in Bulgarian Children Aged 5-12 Years
The time of eruption and the number of permanent teeth together with the time of sexual maturation and ossification of the skeleton are important indicators of the biological maturity and health of children. The aim is to evaluate the eruption of permanent teeth in Bulgarian children aged 5-12 years and to assess its relationship with age and sex. The present cross-sectional study included 709 individuals from 5 to 12 years. The oral and dental s…
Birth Size of Neonates and Its Association with Seasonality
The aim of the study is to evaluate the relationship between the season of birth and the birth weight and length of Bulgarian newborns. The weight and length data of 6517 (6098 full-term and 419 preterm) live births in 2000–2001 were collected from the birth registry of II Hospital of Obstetrics and Gynaecology “Sheynovo”, Sofia, Bulgaria. Statistical analyses were done using the SPSS 16 software for Windows: descriptive statistics; the t-test (p
Eruption of Permanent Teeth in Bulgarian Children Aged 5-12 Years
The time of eruption and the number of permanent teeth together with the time of sexual maturation and ossification of the skeleton are important indicators of the biological maturity and health of children. The aim is to evaluate the eruption of permanent teeth in Bulgarian children aged 5-12 years and to assess its relationship with age and sex. The present cross-sectional study included 709 individuals from 5 to 12 years. The oral and dental s…
Birth Size of Neonates and Its Association with Seasonality
The aim of the study is to evaluate the relationship between the season of birth and the birth weight and length of Bulgarian newborns. The weight and length data of 6517 (6098 full-term and 419 preterm) live births in 2000–2001 were collected from the birth registry of II Hospital of Obstetrics and Gynaecology “Sheynovo”, Sofia, Bulgaria. Statistical analyses were done using the SPSS 16 software for Windows: descriptive statistics; the t-test (p
Long term trends in birth weight and length of newborns from Sofia, Bulgaria (1980-2020)
The comparison of anthropological data of newborns from different cohorts helps assessing the influence of changes in living conditions on the intrauterine growth and development. The aim of the study is to evaluate the intensity and direction of the secular trend in birth weight and length of Bulgarian newborns for 40-year period and to discuss the possible impact of different environmental factors. Data of 11,595 singleton live births (6,073 bo…
Eruption of Permanent Teeth in Bulgarian Children Aged 5-12 Years
The time of eruption and the number of permanent teeth together with the time of sexual maturation and ossification of the skeleton are important indicators of the biological maturity and health of children. The aim is to evaluate the eruption of permanent teeth in Bulgarian children aged 5-12 years and to assess its relationship with age and sex. The present cross-sectional study included 709 individuals from 5 to 12 years. The oral and dental s…
Biology (2 works) · Birth weight (2 works) · Birth, Development, and Health (2 works) · Demography (2 works) · Human Health and Disease (2 works) · Medicine (2 works) · Pregnancy (2 works) · Analysis of variance (1 works) · Animal science (1 works) · Bulgarian (1 works)