In subject area: Biochemistry, Genetics and Molecular Biology The birth rate, also known as natality, is the person-time-denominated number of births per unit population per unit time. From: Computational Model
A 'Declining Birth Rate' refers to a situation where the number of births per woman decreases over time in a specific population. This trend can have significant social and economic implications, such as impacting the workforce and potentially leading to changes in retirement ages. ...
Sexual activity rate was calculated as the number of days with at least 1 episode of sexual intercourse divided by the number of days in eligible months prior to pregnancy diagnosis or study end. Ovulation Status We obtained venous blood for serum samples within 1 day of menstrual day 21 ...
Health indicators are good with Crude Birth Rate (CBR) and Crude Death Rate (CDR) estimated at 14.9 and 4.2 respectively as against 22.1 and 7.2 respectively at All-India average (SRS-2010), and Infant Mortality Rate (IMR) of 14 per thousand at (SRS-2010) as against 47 at All-India ...
In the first trimester, we note a more adverse effect of exposure to heat among immigrant mothers. Specifically, for migrant origin children, the risk of LBW increases significantly by more than 0.07 percentage points per day of exposure. In the second trimester, the adverse effects of extreme ...
There were no direct data in our study about atmospheric PAH levels in Taiyuan. Jing JQ et al. [22] showed that the highest emission load was naphthalene in Taiyuan among 16 PAHs identified by the US EPA, with a 39.18% contribution rate (Additional file 1: Table S3). The PAH levels ...
The neonatal mortality data by birth weight and gestational age parameters is presented in a variety of ways to indicate their usefulness in everyday practice. The overall neonatal mortality rate was 4.1 per cent. Preterm and low birth weight babies accounted for 66.6 per cent and 75.2 per cent...
stabilise their breathing and their heart rate and their temperature better. And something else happens too…. babies start to look for the breast. Babies will literally crawl towards their mothers nipple, attach and feed if left undisturbed after birth. I get to see this all the time in my...
Ambient air pollution can be harmful to the fetus even in countries with relatively low levels of pollution. Most of the established literature estimates the association between air pollution and health rather than causality. In this paper, I examine the
False-discovery-rate-corrected P values are reported in Supplementary Table 2. Extended Data Fig. 3 Microbial succession in the neonatal gut microbiota of vaginally delivered babies. Bar plots show longitudinal changes in the mean relative abundance of faecal bacteria at the genus level on day 4,...