scholarly journals Narrow pelvises

2020 ◽  
Vol 6 (10) ◽  
pp. 943-967
Author(s):  
V. N. Massen
Keyword(s):  
Narrow Pelvis ◽  
Number Of Births ◽  
Entire Number

For the entire number of births, we had 197 cases of a narrow pelvis or 10.29%. In other words, for every 9.8 pelvis, one was narrow.

Reproductive pattern in a rural Mediterranean population: La Alpujarra, Spain

1990 ◽  
Vol 22 (4) ◽  
pp. 501-506 ◽  
Author(s):  
F. Luna ◽  
V. Fuster
Keyword(s):  
Infant Mortality ◽  
Reproductive Performance ◽  
Reliable Estimate ◽  
Mortality Data ◽  
Reproductive Pattern ◽  
Mediterranean Population ◽  
Nuclear Families ◽  
Marriage Duration ◽  
Lower Extent ◽  
Number Of Births

SummaryThe reproductive pattern of a sample of nuclear families from La Alpujarra (Andalusia, Spain) is analysed. The origin of the wife or consanguinity of the couple does not influence fertility. Variability in number of pregnancies is most closely associated with marriage duration followed by the wife's year of birth. Differences in the number of births are explained more by the number of pregnancies than by the number of miscarriages. The number of survivors to the first birthday is dependent on the number of births and to a lower extent on infant mortality. Data from incomplete families show that reproductive performance of the wife below the age of 45 cannot be accepted as a reliable estimate of complete reproduction.

Seasonal variation in births in rural East Pakistan

1972 ◽  
Vol 4 (1) ◽  
pp. 107-116 ◽  
Author(s):  
John Stoeckel ◽  
A. K. M. Alauddin Choudhury
Keyword(s):  
Seasonal Variation ◽  
Social Factors ◽  
Seasonal Pattern ◽  
Seasonal Patterns ◽  
First Order ◽  
Monthly Temperature ◽  
Monthly Distribution ◽  
Number Of Births

SummaryAn analysis of the monthly distribution of births in two areas of Matlab Thana, East Pakistan, indicates that there is a seasonal variation in births different from what would be expected by chance. The highest proportion of births occur in the last three months of a year and the lowest proportion between May and July. Investigation into some of the environmental and social factors which might contribute to the seasonal pattern revealed the following: mean minimum monthly temperature 9 months before birth was inversely related to the number of births; all occupations had seasonal patterns different from what would be expected by chance and the business and mill-and-office occupations had distributions significantly different from each other; the distribution of births for all pregnancy orders was different from chance and the distribution for first order pregnancies was significantly different from those for third and fourth or higher orders.

Evaluation of factors affecting the difficulty of laparoscopic anterior resection for rectal cancer: “narrow pelvis” is not a contraindication

2010 ◽  
Vol 25 (6) ◽  
pp. 1907-1912 ◽  
Author(s):  
Satoshi Ogiso ◽  
Takashi Yamaguchi ◽  
Hiroaki Hata ◽  
Meiki Fukuda ◽  
Iwao Ikai ◽  
...  
Keyword(s):  
Rectal Cancer ◽  
Anterior Resection ◽  
Laparoscopic Anterior Resection ◽  
Factors Affecting ◽  
Narrow Pelvis

The Obstetrical Dilemma

2016 ◽  
Vol 2 (4) ◽  
Author(s):  
Chase Nelson
Keyword(s):  
Selective Force ◽  
Human Neonate ◽  
Narrow Pelvis

An evolutionary tradeoff: bipedalism requires a narrow pelvis, but larger brains require wider birth canals. Hence early birth. Chase Nelson analyzes a new theory in the debate over human neonate helplessness. Helplessness itself exerts a selective force; it requires intelligent parents.

The impact of temporary migration for demographic perspective in Poland

2015 ◽  
Vol 60 (7) ◽  
pp. 74-89
Author(s):  
Agnieszka Fihel
Keyword(s):  
Economic Activity ◽  
Age Groups ◽  
Emigration And Immigration ◽  
Population Census ◽  
Temporary Migration ◽  
Demographic Situation ◽  
Temporary Emigration ◽  
Long Run ◽  
The Impact ◽  
Number Of Births

The National Population Census 2011 showed that over 2 million of Polish citizens have been temporarily staying abroad for at least 3 months. The aim of analysis is to present an impact of temporary emigration on the present and future demographic situation of our country, especially the change in the population size and number of births, as well as the advancement of aging process in the coming years. The results of the census 2011 indicate that the population losses due to temporary emigration may exceed 10% in the age groups 25–29 and 30–34. The results for 2014–2050 based on the CSO modified forecast including temporary emigration and immigration show a relevant decrease in the number of population at the age of economic activity. The possible return of emigrants could counteract the depopulation of our country, but in the long run will be intensified by the aging of the population.

A Single Digit as a Cue for Recalling Two-Digit Numbers

1968 ◽  
Vol 23 (1) ◽  
pp. 201-202
Author(s):  
Alice M. Gordon ◽  
Leonard M. Horowitz
Keyword(s):  
Reverse Order ◽  
English Speakers ◽  
Single Digit ◽  
Entire Number

This study examined S's memory for 2-digit numbers. During recall, one digit of each number appeared as a cue and S had to recall the entire number. The cue was either the first digit or the second. For English speakers the initial digit was a better cue. German speakers, though, utter the digits in reverse order. For them the superiority of the initial digit disappeared.

scholarly journals 3D pelvimetry and biometric measurements: a surgical perspective for colorectal resections

2020 ◽  
Author(s):  
Laura Lorenzon ◽  
Fabiano Bini ◽  
Federica Landolfi ◽  
Serena Quinzi ◽  
Genoveffa Balducci ◽  
...  
Keyword(s):  
Depth Ratio ◽  
Pelvic Inlet ◽  
Pelvic Shape ◽  
Male Patients ◽  
Biometric Measurements ◽  
Males And Females ◽  
Narrow Pelvis ◽  
Inlet Angle ◽  
3D Software ◽  
Colorectal Resections

Abstract Purpose Male sex, high BMI, narrow pelvis, and bulky mesorectum were acknowledged as clinical variables correlated with a difficult pelvic dissection in colorectal surgery. This paper aimed at comparing pelvic biometric measurements in female and male patients and at providing a perspective on how pelvimetry segmentation may help in visualizing mesorectal distribution. Methods A 3D software was used for segmentation of DICOM data of consecutive patients aged 60 years, who underwent elective abdominal CT scan. The following measurements were estimated: pelvic inlet, outlet, and depth; pubic tubercle height; distances from the promontory to the coccyx and to S3/S4; distance from S3/S4 to coccyx’s tip; ischial spines distance; pelvic tilt; offset angle; pelvic inlet angle; angle between the inlet/sacral promontory/coccyx; angle between the promontory/coccyx/pelvic outlet; S3 angle; and pelvic inlet to pelvic depth ratio. The measurements were compared in males and females using statistical analyses. Results Two-hundred patients (M/F 1:1) were analyzed. Out of 21 pelvimetry measurements, 19 of them documented a significant mean difference between groups. Specifically, female patients had a significantly wider pelvic inlet and outlet but a shorter pelvic depth, and promontory/sacral/coccyx distances, resulting in an augmented inlet/depth ratio when comparing with males (p < 0.0001). The sole exceptions were the straight conjugate (p = 0.06) and S3 angle (p = 0.17). 3D segmentation provided a perspective of the mesorectum distribution according to the pelvic shape. Conclusion Significant differences in the structure of pelvis exist in males and females. Surgeons must be aware of the pelvic shape when approaching the rectum.

scholarly journals Demographic trends in the district of Smederevo: 1846-1866

2016 ◽  
pp. 507-515
Author(s):  
Nino Delic
Keyword(s):  
Population Growth ◽  
Demographic Transition ◽  
Total Population ◽  
Orthodox Church ◽  
Demographic Trends ◽  
Death Rates ◽  
Typical Model ◽  
Summary Data ◽  
Very High ◽  
Number Of Births

Summary data in statistical examination about births and deaths in the district of Smederevo in the period from 1846-1866, collected by the Serbian Orthodox Church and submitted to government institutions, revealed a typical model of late pre-transition phase, or a very early demographic transition. Calculated birth and death rates are very high, with repeated significant oscillations. The ?Malthusian scissors? seem to appear between 1854 and 1859, and after 1862. The overall population growth of nearby 50% between 1846 and 1866 seems to be mostly the result of natural growth. Still, comparing the total number of births and deaths with the overall population growth, an estimated 9% of the district?s total population in 1866 appears not to be originally born there.

scholarly journals Risk Factors of Sectio Caesarea Delivery at Djafar Harun Hospital

2021 ◽  
Vol 4 (1) ◽  
pp. 72-78
Author(s):  
Samsi Burhan ◽  
Agusrinal ◽  
Ika Sartika ◽  
Asmurti
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Placenta Previa ◽  
Sampling Technique ◽  
Sectio Caesarea ◽  
Ratio Test ◽  
Study Approach ◽  
Strong Risk Factor ◽  
Study Population ◽  
Narrow Pelvis

The number of mothers giving birth with sectio caesarae delivery at BLUD R.S H.M Djafar Harun North Kolaka in 2015 was 254 people, then increased in 2016 to 521 people. The purpose of this study was to analyze the risk factors for the incidence of Sectio Caesarea delivery at H.M Djafar Harun Hospital, North Kolaka. This type of research is an analytic observational study with a case-control study approach. The study population was 68 with a sample of 136 people using the Accidental Sampling Technique. Data analysis using the Odds Ratio test. The results of the risk analysis based on narrow pelvic factors showed the value of OR= 9,681; LL= 2,728; UL= 34,355, and then placenta previa factor showed the value of OR= 6,484; LL= 0,759; UL= 55,385. In conclusion, narrow pelvis is a strong risk factor and placenta previa is not a strong risk factor for Sectio Caesarea delivery. It is hoped that the hospital will seek to identify high-risk pregnancies, complications or pregnancy abnormalities so that they can be detected early so that they are able to more optimally handle complications during childbirth.

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