Background Neonatal mortality comprises a large part of infant mortality, and it depends largely on neonatal birth weight. Besides maternal diseases, it seems that other important factors such as maternal demographic characteristics, mental health and marital satisfaction, affects their infants birth weight. This study conducted aiming to evaluate these affecting factors on neonatal birth weig...

background & objectives: cryptorchidism is one of the most common congenital anomalies at birth. cryptorchidism is an abnormally positioned testis. the undescended testis can be located anywhere between the abdominal cavity and just outside the anatomical scrotum. this study was conducted to determine some etiologic factors in cryptorchidism. materials & methods: in an analytical cross-sectiona...

OBJECTIVE To assess the association of birth weight with incident type 2 diabetes, and the possible mediating influence of obesity, in a large cohort of U.S. black women. RESEARCH DESIGN AND METHODS The Black Women's Health Study is an ongoing prospective study. We used Cox proportional hazards models to estimate incidence rate ratios (IRRs) and 95% CI for categories of birth weight (very low...

Objectives: The aim of this study was to compare the fine motor development between Low Birth Weight (LBW) infants and Normal Birth Weight infants (NBW) at the age of 8-12 months by using the Peabody Developmental Motor Scale-2 (PDMS-2) . Methods: This was a non experimental and cross sectional study which was conducted on the 18 LBW infants and 14 normal infants. By referring to the profile...

OBJECTIVE To examine the association between birth weight and cognitive function in the normal population. DESIGN A longitudinal, population based, birth cohort study. PARTICIPANTS 3900 males and females born in 1946. MAIN OUTCOME MEASURES Cognitive function from childhood to middle life (measured at ages 8, 11, 15, 26, and 43 years). RESULTS Birth weight was significantly and positivel...

BACKGROUND It has been hypothesized that birth weight is not on the causal pathway to infant mortality, at least among "normal" births (i.e. those located in the central part of the birth weight distribution), and that US racial disparities (African American versus European American) may be underestimated. Here these hypotheses are tested by examining the role of birth weight on racial disparit...

OBJECTIVE To assess whether, in girls with early onset of puberty, low birth weight is a risk factor for rapid progression to menarche and for short adult stature. DESIGN Longitudinal clinical assessment of 54 Catalan (Northern Spanish) girls followed from early onset of puberty (onset of breast development between 8.0 and 9.0 years of age) to final height. The timing of menarche and the fina...

BACKGROUND: A reference range for the birthweight of multiple births neonates is necessary for the assessment for intrauterine growth. METHODS: Pairs of multiple births were identified by birthplace, the ages of the parents, gestational age, and the year and month of birth. We studied a total of 32,232 livebirth-livebirth pairs of twins, 1894 triplet live births, and 206 quadruplet live births....

Congenital retardation of renal development may increase the risk of renal disease, and this risk may be enhanced by diseases, such as diabetes, that damage the kidney. In this study, the prevalence of urinary albumin excretion, determined in 308 Pima Indians with type 2 diabetes, was 63% in subjects with low birth weight (<2,500 g), 41% in those with normal birth weight (2,500-4,499 g), and 64...

Motor skills are always considered as one of the effective factors on human activities. The purpose of this research is to study the role of birth order and birth weight in the static and dynamic balance of boys aged 9-11 years old. 94 male students have been evaluated in this research. The personal information questionnaire and medical records were used to acquire data pertaining to birth or...