Социальная экология. Быстряков И.К - 242 стр.

                                                                                   Òàáëèöà 2
      Äèíàìèêà èçìåíåíèé âíóòðèãëàçíîãî äàâëåíèÿ â ãðóïïå íàáëþäåíèÿ íà ýòàïàõ áåðåìåííîñòè


               Ýòàïû
                                                        Âíóòðèãëàçíîå äàâëåíèå
            áåðåìåííîñòè      Êîëè÷åñòâî
          ¹         Ñðîê      îáñëåäîâàííûõ
                                              16   17   18    19     20      21   22   23
         ýòàïà    â íåäåëÿõ
           1           2           3          4     5    6     7      8       9   10   11
           1         äî 7         100         –    –     3    14     15      33   24   11
           2        > 7-10        100         –    –     4    15     15      32   23   11
           3       > 10-12        100         –    –     8    17     17      32   20    6
           4       > 12-15        100         –    –    12    21     22      26   14    5
242




           5       > 15-19        100         –     2   14    24     31      22    6    1
           6       > 19-23        100         –     4   24    20     27      20    5   –
           7       > 23-27        100         –     5   30    23     28      16    1   –
           8       > 27-31        100         1    12   32    23     22       9    1   –
           9       > 31-35        100         2    12   41    25     16       3    1   –
           10      > 35-39        100         2    16   42    28     10       2   –    –
           11    > 39-ðîäû        100         2    16   41    30     10       1   –    –
           12      30 ñóòîê       100         –    –     4    16     25      24   24    7
                    ïîñëå
                    ðîäîâ