Physical Physical development of development of

children. children. AnthropometryAnthropometry

Physical Physical development of development of

children. children. AnthropometryAnthropometry

Topic 5-6Topic 5-6

Physical

DEVELOPMENTDEVELOPMENT::

Neuropsychological

biological

Stages:

The measurement of anthropometric data

The estimation of physical development

Methods of anthropometryMethods of anthropometryMethods of anthropometryMethods of anthropometry

І. Адекватне обчислення віку

• дата обстеження – дата народження

•Закруглення віку до повного місяця або року

•± 0,5 року або місяця

Weight, body mass.• Index of physical growth;• Index of quality of nutrition;• Sign of some diseases;• Symptom of dehydratation;• Symptom of excessive

hydratation, fluid retention.

Weight, body mass.• Index of physical growth;• Index of quality of nutrition;• Sign of some diseases;• Symptom of dehydratation;• Symptom of excessive

hydratation, fluid retention.

Physical growth estimation

Weight, body mass.• Index of physical growth;• Index of quality of nutrition;• Sign of some diseases;• Symptom of dehydratation;• Symptom of excessive

hydratation, fluid retention.

Physical growth estimation

Empirical formulas for:

• Length• Height• Body mass• Circumferences

Infant body length

• Birth to 6 months: L = L birth + 3 * а (cm)

– 7-12 months: L = 64 + а,

– where “а” age in months

• Other method -– Before 6 mnts:66 – 2,5 х (6-а) (cm)– After 6 mnts : 66 + 1,5 х (а-6)

Infant weight• Birth to 6 months:

W = W birth + 800 * а (g)– 3-12 months:

W = (9 + а)/2 (kg),– where “а” age in months

• Other method -– at 6 mnts: W birth * 2– at 12 mnts : W birth * 3

- Bounds - 7-10% - Rough estimate of

body dimensions- For prompt use

Methods of Methods of anthropometric stadards:anthropometric stadards:

-Accuracy-Reliability-Objectivity

Types of anthropometric stadards:

-Parametric (sigmal, regression)-Nonparametric (percentile)

± 1 σ

± 2 σ

± 3 σ

MeanMean

1 %

50 %

100 %

Centum = 100All anthropometric data of special children group (separated by age and gender) are divided for 100 intervals.

2 types – • percentile tables• percentile charts

Ïåðöåíòèëüí³ êîðèäîðè ìàñè ò³ëà ä³â÷àòîê (êã) (çãëàäæåí³)95%90%75%50%25%10%5%Â³ê‚ ðîêè

33.1731.1727.0024.3321.0018.3317.25736.1333.3329.0025.7922.7520.4219.33839.0035.8331.0427.5824.4722.0020.83943.3039.5034.5430.3327.2224.5023.421048.0544.1738.5034.0030.1827.0025.921153.0249.0043.2938.3333.9730.1729.051258.1354.1748.0442.8337.8834.0032.551362.2258.3352.1747.1742.1737.8336.101465.3361.5055.5050.3345.5841.8339.551567.0063.5057.5052.8348.3344.5042.051667.6764.3358.5053.8349.5846.1743.5017

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30 Ìà

ñà ò

³ëà, êã

1 2 3 4 5 6 7 ³ê, ðîêè

Íîìîãðàìà ìàñè ò³ëà ä³â÷àòîê 1-7 p.

50%

95%

5%

90%

10%

45

50

55

60

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85

Äîâ

æèíà

ò³ë

à,

ñì

0 1 2 3 4 5 6 7 8 9 10 11 12 ³ê, ì³ñÿö³

50%

95%

5%

Anthropometric

indexes

Height (in cm) – body mass (in kg)

=100

Index Brauquas

Body mass index - BMI

•BMІ = W / H2 (kg/m2).

Body mass deficiency

Body mass excess

Hypotrophy, Hypotrophy, leannessleanness

•I degree < 11 – 20 %•II degree < 21 – 30 % •III degree < 30 %

ObesityІ degree: > 10-29%ІІ degree : > 30-49%ІІІ degree : > 50-100%IV degree : > 100%