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The anthropometry of contemporary commercial cremation.

This study establishes baseline parameters and examines those variables thought to influence cremains weights. Data were collected during the cremation of 100 individuals. A series of measurements was taken to determine relative skeletal robusticity. The weight, stature, sex, and age of each cadaver was recorded prior to cremation. The average cremains weight for the fully developed adults (n = 91) was 2430 g and ranged from 876 g to 3784 g. Male and female means were separated by 1053 g, but there was considerable overlap in the distribution. All cremains weights above 2750 g were male and all cremains weights below 1887 g were female. Five amputees and one long bone donor produced cremains weights below the means for their respective groups, reflecting the relative contribution of the thick cortical bone of the limbs to total skeletal weight, and thus to total cremains weight. Cremains weight represented approximately 3.5% of total body weight in adults, 2.5% of total body weight in children, and approximately 1% of total body weight in fetuses. The most accurate predictor of cremains weight was cadaver stature (r = .8473; p < .01). Calculated skeletal weight was also highly correlated with cremains weight (r = .7986; p < .01). Cadaveric weight was least correlated with cremains weight (r = .5470; p < .01). Regression formulae were calculated for each of the variables.

Adolescent↗

A WHO collaborative study of maternal anthropometry and pregnancy outcomes.

OBJECTIVES: To evaluate to what degree anthropometric measurements are useful and efficient in predicting maternal and fetal outcomes in different country settings and to develop appropriate reference curves for maternal weight gain. METHODS: A meta-analysis of 25 data sets providing information on over 111000 births worldwide. RESULTS: Attained weight indicators from pre-pregnancy (Pp) through 9 lunar months demonstrated high odds ratios (O.R.) for both low birth weight (LBW) and intra-uterine growth retardation (IUGR). The strongest effect size (O.R. = 4.0) was provided by attained weight at 7 lunar months for IUGR, when applied to women of below average pre-pregnancy weight. The study indicators showed only minor and inconsistent O.R. for preterm birth (PTB). The ability of study indicators to predict the three maternal outcomes was much weaker. Maternal height as a predictor of assisted delivery showed the highest positive O.R. (1.6), but did not meet the screening criteria. CONCLUSIONS: A single measurement of attained weight at 5 or 7 lunar months (16-20 or 24-28 weeks) is the most practical screening instrument for LBW and IUGR in most primary health care settings and provides warning of the need for intervention. The operational value of these findings should be demonstrated through their successful large-scale application in service settings.

Anthropometry↗

Anthropometry and strength relationship: male-female differences.

Based upon 303 students from the Complutense University at Madrid (100 males and 203 females), aged between 21 and 29 years, the results of nine anthropometric measurements and four strength tests were evaluated. Males and females were analyzed separately in order to determine whether the relationship of body typology to physical performance varies according to gender. Regarding strength, maximum gender differences were observed for pulling strength (females: 53% of male values), followed by hand grip (59%) and vertical jump (66%). In general, correlations among variables were significant (anthropometric, strength, and anthropometric/strength). Principal component analysis revealed, that for women the vertical jump could be interpretated as more dependent on trunk length than on height or body size. Body size was relevant with respect to static strength. For males the vertical jump appeared to be more related to longitudinal dimensions than for females, while static strength had more to do with body mass (weight) than with body size (height).

Adult↗

Bioelectrical impedance analysis and anthropometry in Ecuadorian children of African ancestry.

In the city of Esmeraldas, north-western coast of Ecuador, height, weight, and body composition of 600 male and female schoolchildren of African ancestry in the age groups four, five and six years were investigated. All the children were apparently healthy without any obvious or reported pathologies and in accordance with data from personal information were assigned to one of two socio-economic classes. The greater values for weight and height shown by children in the higher socio-economic group than in the less well off are compatible with those for more fat and water as obtained by the BIA investigation. Additional information on nutritional, muscular and general health status was obtained from positioning and degree of dispersion of the 'Biagram' ellipses. It seems that both the anthropometric and the bioelectrical impedance methods provide useful information on the differences due to belonging to one or other of the socio-economic groups.

Africa↗

Visceral fat in prepubertal children: Influence of obesity, anthropometry, ethnicity, gender, diet, and growth.

Visceral fat, or intra-abdominal adipose tissue (IAAT) lies deep within the abdominal cavity and can only be directly quantified with imaging techniques. IAAT has been detected in children as young as 5 years of age. IAAT generally increases in proportion with general fatness, but the relationship between IAAT and total body fat is complex; in children, a major portion of the variance in IAAT is independent of total body fat. The waist-to-hip ratio and the trunk:extremity skinfold ratio are not good indices of IAAT in children, and central skinfolds and waist circumference alone are highly correlated with IAAT as well as subcutaneous abdominal adipose tissue (r = 0.85-0.92). African-American children have less IAAT than Caucasian children, and gender differences in IAAT become more apparent after adolescence. Preliminary evidence in children suggests that IAAT may have a stronger influence on cardiovascular risk factors than dietary fat intake. Preliminary evidence in children also suggests that acquisition of IAAT during growth is a linear process that occurs in proportion to general increases in body fat. The study of the regulation of IAAT acquisition during childhood development and its relationship with long-term disease risk is in its early infancy and further studies are required. Am. J. Hum. Biol. 11:201-207, 1999. Copyright 1999 Wiley-Liss, Inc.

Journal Article↗

Isometric and isokinetic muscle strength, anthropometry and physical activity in 8 and 13 year old Swedish children.

Isometric muscle strength of the hand-grip and of trunk flexion and extension, and isokinetic torque of elbow and knee flexion and knee extension were assessed in a random sample of 8 and 13 year old Swedish children. The results were compared with respect to sex and age in absolute terms and relative to weight, height2 and estimates of lean body mass and cross-sectional muscle area. Daily physical activity was also estimated. The muscle strength variables were in general found to be very similar in the 8 year old boys and girls. In the 13 year old group the boys were generally stronger than the girls, in both absolute and relative terms, except for similar torque values during knee extension. The absolute and relative muscle strength and torque values were higher in the older than in the younger children, with the exception of trunk strength per unit of body weight and of lean body mass, which were similar in boys of both ages and significantly lower in the older than in the younger girls. No significant correlation was found between the estimates of physical activity and isometric and isokinetic muscle strength and torque.

Adolescent↗

[Effect of an ovo-lacto-vegetarian diet on nutrition and blood status. I. Method, food consumption, administration of nutrients and anthropometry].

The purpose of the study was to investigate the physiological assessment of a lacto-ovo-vegetarian diet, in comparison to a usual mixed diet and to analyse the effect of a lacto-ovo-vegetarian diet on nutritional status and blood parameters. Following an initial study, 34 resp. 33 subjects, three of them male took part in two investigation periods each lasting three weeks. During the first period (N) the subjects ingested the normal mixed diet, while in the second period (L) they were fed a lacto-ovo-vegetarian diet. The female subjects were aged 52.6 +/- 14.3 years, the male subjects 47.7 +/- 12.7 years. In both periods food supply ensued from the central kitchen of a nunnery. While preparing the meals, the food intake and the amount of nutrients was assessed with precise weighing methods. Also, the individual food consumption of the total subjects was estimated using food records. The nutritional physiological evaluation was based on the daily consumption of energy and nutrients to assess the nutrient supply, by means of the recommended dietary allowances of the German Nutrition Society. At the beginning of period N and both at the beginning and the end of period L, blood tests of the following parameters were performed: serum glucose, uric acid, and potassium, total protein, total cholesterol, HDL-, LDL-, VLDL-cholesterol, triglycerides, serum ferritin, serum iron, iron binding capacity, hemoglobin, s-GOT, s-GPT, thiamine, riboflavine, ascorbic acid. Measurements of body weight and height, body composition, skinfold thickness, circumferences, body surface, relative weight, blood pressure and sitting pulse rate completed the investigations. Furthermore, meal frequency and the daily individual energy requirement of the subjects were assessed by means of a diary of energy expenditure. On average, the daily energy consumption of women was 2020 +/- 611.3 kcal in period N, and 1970 +/- 592.4 kcal in period L. Consequently, there was a covering of energy requirements of 103% in period N and 99% in period L. Sources of energy consisted of 14% protein, 36.4% fat and 49.6% carbohydrates in period L, 13.6% protein, 39.6% fat, 44.7% carbohydrates and 2.1% alcohol in period N.

Blood Chemical Analysis↗

Birth weight and anthropometry of newborns.

OBJECTIVE: To determine the relationship between birth weight and the anthropometric measurements of newborn to screen for low birth weight. METHODS: 1,252 newborns have been enrolled in the study. The birth weight, mid-arm, head and chest circumferences were measured by standard techniques. RESULT: The highest correlation of birth weight was found with chest circumference (r = 0.70). The maximum sensitivity of detecting low birth weight was seen with chest circumference (94.26%). CONCLUSION: Measurement of chest circumference being simple, easy, cheap and reliable method for identification of low birth weight in the community.

Birth Weight↗

Anthropometry for syndromology.

In diagnosing certain syndromes, abnormal facial features such as hypertelorism, low set ears or wide nasolabial distance are taken into consideration. Most often the description is from a visual impression, which may prove wrong as it is only relative. Detailed studies have, so far been only from the west, except for two, from northern India. These values may not suit us as facial features and measurements vary in different populations. This study was undertaken to set up a standard for the south Indian population, to detect deviations and to compare our figures with those from other studies. Measurements were taken in 850 children, from birth to 11 years of age (horizontal study). The parameters studied were the inner and outer canthal distances, from which interpupillary distance was calculated; nasolabial distance, ear length, ear set, hand length and AF/AT ratio. The average measurements for various features (50th percentile) 3rd and 97th centile are presented in tables. Besides providing standards, this paper will aquaint the pediatricians on the need to actually measure the features rather than rely on ones impression on physical features in diagnosing syndromes.

Cephalometry↗

Facial anthropometry in newborns in Pondicherry.

Two hundred term healthy neonates were examined and 14 anthropometric measurements were taken in the face and ear region. Difference between the sexes was observed in ear length, ear breadth, and philtrum. Significant correlation was found between ear placement and ear length; and outer and inner canthal distances (p less than 0.001). The paper provides baselines data for facial growth measurements and discusses the utility of these measurements in detecting dysmorphogenesis in neonates.

Cephalometry↗