Browsing by Author "Mota, J."
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- Adiposity indicators and cardiovascular risk factors in Azorean adolescentsPublication . Moreira, C.; Santos, R.; Vale, S.; Santos, Paula Clara; Marques, A.; Abreu, S.; Soares-Miranda, L.; Mota, J.This study was conducted to evaluate the association of adiposity indicators (body mass index, waist circumference and waist-to-height ratio) with cardiovascular risk factors in lean andobese Azorean adolescents.
- Association between calcium intake and body fat among pre-school Portuguese childrenPublication . Abreu, S.; Vale, S.; Pereira, M.; Santos, R.; Moreira, C.; Santos, P.; Soares-Miranda, L.; Mota, J.; Moreira, P.Obesity is the condition in which abnormally large body fat mass accumulates and causes a broad range of health problems. Some studies with children have reported an inverse asso ciation between dietary calcium intake and adiposity.
- Association between dairy product intake and abdominal obesity in Azorean adolescentsPublication . Abreu, S.; Santos, R.; Moreira, C.; Vale, Susana; Santos, Paula Clara; Soares-Miranda, L.; Marques, A. I.; Mota, J.; Moreira, P.Some studies have reported an inverse association between dairy product (DP) consumption and weight or fat mass loss. The objective of our study was to assess the association between DP intake and abdominal obesity (AO) among Azorean adolescents. This study was a cross-sectional analysis. A total of 903 adolescents (370 boys) aged 15--16 years was evaluated. Anthropometric measurements were collected (weight, height and waist circumference (WC)) and McCarthy’s cut-points were used to categorize WC. AO was defined when WC was X90th percentile. Adolescent food intake was assessed using a self-administered semiquantitative food frequency questionnaire and DP intake was categorized in o2 and X2 servings/day. Data were analyzed separately for girls and boys, and logistical regression was used to estimate the association between DPs and AO adjusting for potential confounders. The prevalence of AO was 54.9% (boys: 32.1% and girls: 70.7%, Po0.001). For boys and girls, DP consumption was 2.3±1.9 and 2.1±1.6 servings/day (P¼0.185), respectively. In both genders, the proportion of adolescents with WC o90th percentile was higher among individuals who reported a dairy intake of X2 servings/day compared with those with an intake o2 servings/day (boys: 71% vs 65% and girls: 36% vs 24%, Po0.05). After adjustments for confounders, two or more DP servings per day were a negative predictor of AO (odds ratio, 0.217; 95% confidence interval, 0.075 -- 0.633) only in boys. We found a protective association between DP intake and AO only in boys.
- Association between dietary calcium intake and blood pressure among portuguese childrenPublication . Abreu, S.; Moreira, P.; Mota, J.; Santos, Rubim; Moreira, C.; Santos, Paula Clara; Soares-Miranda, L.; Vale, S.Higher blood pressure (BP) in childhood is associated with cardiovascular risk. It has been described that dietary calcium intake may affect BP regulation. The objective of this study was to analyze the association between dietary calcium intake and BP in children.
- Associations between neck circumference and adipocytokines among adolescentsPublication . Moreira, C.; Mota, J.; Abreu, S.; Lopes, L.; Agostinis, C.; Oliveira, A.; Oliveira-Santos, J.; Santos, P. C.; Santos, R.Neck circumference (NC) was recently introduced as a predictor of cardiovascular disease (CVD) risk factor. Adipocytokines may have a key role in the development of CVD. Aims: The purpose of this study was to examine the associations between NC and adipocytokines, such as adiponectin and leptin in Portuguese adolescents.
- Gestational weght gain and body mass index in pre-school childrenPublication . Santos, P. C.; Vale, S.; Santos, R.; Moreira, C.; Marques, A. I.; Soares-Miranda, L.; Mota, J.To examine the association between gestational weight gain (GWG) and body mass index (BMI) in pre-school children.
- Influence of birthweight, socioeconomic status, cardio-respiratory fitness in body mass indexPublication . Vale, S.; Soares-Miranda, L.; Santos, R.; Moreira, C.; Marques, A. I.; Santos, P. C.; Aleixo, I.; Mota, J.The increasing overweight and obesity prevalence among children and adolescents may not only result in life quality prejudice but also increase obesity indexes at adult age. Perinatal factors such birthweight (BW) as well as socioeconomic factors (SES) and cardio respiratory fitness (CRF) have shown different associations with adolescents’ obesity level. Thus, the aims of the present study were to describe the prevalence of overweight/obesity (Ov/ Ob) and, to evaluate the associations of BW, SES and CRF on adolescents body mass index (BMI).
- Influence of clinical pilates on pelvic floor functionality and psychological well-being of women with urinary incontinencePublication . Clara Santos, Paula; Mesquita, Cristina; Lopes, Sofia; Macedo, C.; Ferreira, M.; Moreira, C.; Mota, J.Urinary Incontinence (UI) is considered a public health problem. The evidence is still scarce in Clinical Pilates in women with this condition. This study analyses the influence of the application of an exercise program according to the Clinical Pilates method in the self-efficacy of the pelvic floor and the psychological well-being of women with UI.
- Influence of physical activity in weight gain, blood glucose levels and blood pressure in pregmant womenPublication . Santos, Paula Clara; Leal, I.; Santos, R.; Vale, S.; Alves, O.; Moreira, C.; Marques, AI.; Soares-Miranda, L.; Mota, J.The purpose of our study was to understand the influence of physical activity (PA) in weight gain, blood glucose levels, blood pressure in pregnancy and parity. Cross-sectional evaluation analysis of 100 women, aged between17 to 42, from Santo Antonio General Hospital was done. PA was assessed using the Pregnancy Physical Activity Questionnaire (PPAQ). We found that levels of PA and total weight gain of pregnant women were not associated (p = 0.352), and there was no linear correlation between the total score for PA and blood glucose levels (p = 0.849 for fasting glucose levels and p = 0.438 for blood sugar levels after 50 g glucose). In addition PA and blood pressure values were also not correlated (p = 0.166 for systolic blood pressure; p = 0.233 for diastolic It was found a correlation between PA and parity (multiparous had higher levels of PA: p = 0.020). The statistical tests used were the Spearman’s ρ and chi-square (p<0.05). In this study we did not find associations among PA and the following variables: gain weight, blood glucose and blood pressure. Howev we saw that PA levels were higher in multiparous compared to primiparous.
- Influence of physical activity on anxiety levels in pregnancyPublication . Santos, Paula Clara; Silva, S.; Vale, S.; Santos, R.; Alves, O.; Moreira, C.; Marques, AI.; Soares-Miranda, L.; Mota, J.The aims of this study were twofold. First to evaluate the influence of physical activity (PA) on anxiety levels on pregnancy. Second to analyse the influence of parity and a history of previous miscarriage in PA. In this observational, analytic and cross sectional study, it was used a sample of 100 women, aged 17 to 42 years, from Santo Antonio General Hospital. PA and anxiety were assessed using the Pregnancy Physical Activity Questionnaire (PPAQ) and the Zung Self-Rating Anxiety Scale. It was found that levels of PA were not linearly correlated with the anxiety levels p= 0.144. It was also found an association between PA and parity, whereby multiparous women had higher levels of PA (p=0.020) and between PA and previous miscarriage women with levels of physical activity higher had fewer previous miscarriages (p=0,032). The statistical test used was the Spearman’s ρ and chichisquare. In all tests it was considered a significance level of 0,05. In conclusion, through this study it was not possible to verify that PA during pregnancy is related to anxiety. We concluded that there are only associations between, PA and number of births and PA and a history of previous miscarriage.