STATUS OF THE MAIN DATABASE OF RNMDR

As of now, the Russian National Dosimetric and Medical Registry (RNMDR) includes 701 397 persons.

Distribution of subjects in the RNMDR by groups of primary accounting

Primary account group	Number of registered persons	Percent of the total
1 - liquidators	194 333	27,7%
2 - evacuated	7 508	1,1%
3 – resident	443 021	63,2%
4 – children of 1986-1987 liquidators	38 858	5,5%
5 – resettled	17 677	2,5%

Distribution of the number of persons registered in the RNMDR by regional centers and agency registries

REGION	Number of registered persons	Percent of the total number of registered
NORTH region	9 150	1,3
NORTH-WEST region	15 622	2,2
CENTRAL region without contaminated oblasts	34 859	5,0
Bryansk oblast	312 970	44,6
Kaluga oblast	63 472	9,0
Oryol oblast	19 198	2,7
Tula oblast	52 319	7,5
VOLGO-VYATSKY region	14 859	2,1
CENTRAL CHERNOZEM region	15 232	2,2
POVOLZHSKY region	27 840	4,0
NORTH CAUCASUS region	42 350	6,0
URAL region	29 997	4,3
WEST SIBERIAN region	16 538	2,4
EAST SIBERIAN region	4 871	0,7
FAR EAST region	2 833	0,4
RF MVD	7 975	1,1
RF MD	4 528	0,6
RF FSS	1 504	0,2
RAILWAYS	2 390	0,3
Rosatom	22 890	3,3

The age-sex structure of the RNMDR contingent (only persons who are under medical observation as of now) is:

Males         -     306 574 (58,5%);

Females     -     217 327 (41,5%);

Children           -       51 115 (9,8%);

Adolescents     -       19 933 (3,8%);

Adults              -     452 853 (86,4%).

On a whole, the number of males is 1.4 times higher than females and among emergency workers the number of males (126 965) exceeds that of females (4 771) by a factor of 26.6. On the worst contaminated territories, there are more females (187 367) than males (154 991), the difference being 1,2 times. Among 1986-1987 liquidators’ children the boys constitute
17 242 (52,0%), and girls – 15 926(48,0%).

Age distribution of the RNMDR contingent (under medical observation as of now)

There are two peaks in the distribution of the RNMDR (only persons who are under medical observation as of now) contingent: the first peak occurs at the age of 20-24 and the second - at the age range 55-59 years.

As to the liquidators in Russia in general, the highest number of persons 37 338 (28.3%) occur in the age range 55-59 years. A total of 95.4% of liquidators range from 40 to 69 years old. In all age intervals, most of the liquidators are males, with the number of female liquidators being 3.6%. The highest number of male liquidators 36 572 (28,8%) occur in the age range 55-59 years, and most of female liquidators (785 (16,5%)) range from 60 to 64 years.