Læknablaðið - 01.12.1974, Page 12

162
LÆKNABLAÐIÐ
TABLE3
MS specific prevalence in Iceland by age and sex on 31 December 1950.
Definite and probable cases.
Males
Year of birth Age in 1950 (years) Number of patients1) Total Prevalence population2) per 100,000
1931-’40 10-19 2 12,027 16.63
1921-’30 20-29 3 11,971 25.06
1911-’20 30-39 6(7) 9,726 61.69(71.97)
1901-’ 10 40-49 7(8) 8,149 85.90(98.17)
1891-’00 50-59 2(5) 6,573 30.43(76.09)
1881-’90 60-69 0(1) 3,897 0.00(25.66)
1871-’80 70-79 0 2,214 0.00
-’70 80- 0 807 0.00
Total 20(26) 72,249 27.68(35.95)
1) Figures in brackets include possible eases too. 2) According to the National Census 1 December 1950.
ALDUR VIÐ BYRJUN tímabila, þannig var meðal byrjunaraldur
SJÚKDÓMS marktækt hærri (P<0.05) á síðara tíma-
Tafla 7 sýnir mismunandi aldur við bilinu en því fyrra. Meðal byrjunaraldur
byrjun sjúkdóms á 10 ára tímabilunum á þessum tveim tímabilum var 26.5 og 31.6
1946-1955 og 1956-1965. Enginn munur var og þannig 5.1 ári hærri á síðara tímabil-
milli karla og kvenna, en munur milli inu.
TABLE4
M S specific prevalence in Iceland by age and sex on 31 December 1955.
Definite and probable cases.
Males
Age in
Year of 1950 Number of Total Prevalence
birth (years) patients1) population2) per 100,000
1936-’45 10-19 1 14,409 0.00
1926-’35 20-29 7 11,847 59.09
1916-’25 30-39 14(15) 10,590 132.20(141.64)
1906-’ 15 40-49 7(9) 8,750 80.00(102.86)
1896-’05 50-59 3 7,107 42.21
1886-’95 60-69 1(4) 4,811 20.79(83.14)
1876-’85 70-79 0 2,523 0.00
-’75 80- 0 894 0.00
Total 32(38) 80,3253) 39.84(47.31)
1) Figures in brackets include possible cases too.
2) Based on the National Census 1 December 1950 and 1 December 1960.
3) According to the National Register 1 December 1955.