Jara Valtueña
Biographic Data
| ID | 5500078 |
|---|---|
| NAME | Jara Valtueña |
| GIVEN NAMES | Jara |
| FAMILY NAME | Valtueña |
| SIGNATURE | VALTUEÑA J |
| AFFILIATIONS | Universidad Politécnica de Madrid |
| ORCID | 0000-0002-9377-8668 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2017 |
| H-INDEX | 0 |
Dietary sources and sociodemographic and lifestyle factors affecting vitamin D and calcium intakes in European adolescents
Objective To investigate dietary sources of Ca and vitamin D (VitD) intakes, and the associated sociodemographic and lifestyle factors, among European adolescents. Design Linear regression mixed models were used to examine sex-specific associations of Ca and VitD intakes with parental education, family affluence (FAS), physical activity and television (TV) watching while controlling for age, Tanner stage, energy intake and diet quality. Setting T…
Regular breakfast consumption is associated with higher blood vitamin status in adolescents
Objective The present study aimed to examine the association between different breakfast consumption patterns and vitamin intakes and blood vitamin concentrations in European adolescents. Design Breakfast consumption was assessed by a questionnaire. Vitamin intake was calculated from two 24 h recalls. Blood vitamin and total homocysteine (tHcy) concentrations were analysed from fasting blood samples. Setting The European Commission-funded HELENA …
The influence of dairy consumption, sedentary behaviour and physical activity on bone mass in Flemish children
Already at young age, PA and dairy consumption positively influence whole body bone mass assessed by DXA. Moreover, this study indicates clearly that SB is negatively associated with whole body bone density. Promoting regular PA and sufficient dairy consumption in young children and limiting SB can be expected to positively influence their bone mass accumulation, which can help in the prevention of osteoporosis later in life
Can differences in physical activity by socio-economic status in European adolescents be explained by differences in psychosocial correlates? A mediation analysis within the Helena (Healthy Lifestyle …
Objective Socio-economic status (SES) has been positively associated with physical activity (PA) levels in adolescents. In order to tackle these social inequalities, information is needed about the underlying mechanisms of this association. The present study aimed to investigate the potential mediating role of psychosocial correlates of PA on the relationship between SES and PA in European adolescents. Design Cross-sectional study testing the med…
Self-reported physical activity in European adolescents
Objective To describe self-reported physical activity (PA) patterns in the various domains (school, home, transport, leisure time) and intensity categories (walking, moderate PA, vigorous PA) in European adolescents. Furthermore, self-reported PA patterns were evaluated in relation to gender, age category, weight status category and socio-economic status (SES). Design Cross-sectional study. Setting Ten European cities. Subjects In total, 3051 ado…
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Self-reported physical activity in European adolescents
Objective To describe self-reported physical activity (PA) patterns in the various domains (school, home, transport, leisure time) and intensity categories (walking, moderate PA, vigorous PA) in European adolescents. Furthermore, self-reported PA patterns were evaluated in relation to gender, age category, weight status category and socio-economic status (SES). Design Cross-sectional study. Setting Ten European cities. Subjects In total, 3051 ado…
Can differences in physical activity by socio-economic status in European adolescents be explained by differences in psychosocial correlates? A mediation analysis within the Helena (Healthy Lifestyle …
Objective Socio-economic status (SES) has been positively associated with physical activity (PA) levels in adolescents. In order to tackle these social inequalities, information is needed about the underlying mechanisms of this association. The present study aimed to investigate the potential mediating role of psychosocial correlates of PA on the relationship between SES and PA in European adolescents. Design Cross-sectional study testing the med…
The influence of dairy consumption, sedentary behaviour and physical activity on bone mass in Flemish children
Already at young age, PA and dairy consumption positively influence whole body bone mass assessed by DXA. Moreover, this study indicates clearly that SB is negatively associated with whole body bone density. Promoting regular PA and sufficient dairy consumption in young children and limiting SB can be expected to positively influence their bone mass accumulation, which can help in the prevention of osteoporosis later in life
Dietary sources and sociodemographic and lifestyle factors affecting vitamin D and calcium intakes in European adolescents
Objective To investigate dietary sources of Ca and vitamin D (VitD) intakes, and the associated sociodemographic and lifestyle factors, among European adolescents. Design Linear regression mixed models were used to examine sex-specific associations of Ca and VitD intakes with parental education, family affluence (FAS), physical activity and television (TV) watching while controlling for age, Tanner stage, energy intake and diet quality. Setting T…
Regular breakfast consumption is associated with higher blood vitamin status in adolescents
Objective The present study aimed to examine the association between different breakfast consumption patterns and vitamin intakes and blood vitamin concentrations in European adolescents. Design Breakfast consumption was assessed by a questionnaire. Vitamin intake was calculated from two 24 h recalls. Blood vitamin and total homocysteine (tHcy) concentrations were analysed from fasting blood samples. Setting The European Commission-funded HELENA …
Medicine (5 works) · Obesity, Physical Activity, Diet (5 works) · Demography (4 works) · Demography (4 works) · Environmental health (3 works) · Nutritional Studies and Diet (3 works) · Physical activity (3 works) · Animal science (2 works) · Cross-sectional study (2 works) · Gerontology (2 works)