Læknablaðið - 15.01.1987, Side 11

LÆKNABLAÐIÐ
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Table I. Observed and expected number of deaths, standardized mortality ratio (SMR) and 95% confidence limits
for 622 painters, 1951-1983.
Observed deaths Expected deaths 95°7o confidence limits
Causes of deaths (ICD, 7th revision) SMR Lower Upper
All causes (001-E985) 91 120.23 0.76 0.61 0.93
Malignant neoplasms (140-205) 19 25.13 0.76 0.46 1.18
- of esophagus (150) 0 0.62 - - -
- of stomach (151) 6 6.20 0.97 0.36 2.11
- of large intestine (152, 153) 1 1.56 0.64 0.02 3.57
- of rectum (154) 0 0.75 - - -
- of trachea.bronchus and lung (162, 163) 2 3.88 0.52 0.06 1.86
- of kidney (180) 3 1.30 2.31 0.48 6.74
- of bladder and other urinary organs (181) 1 0.78 1.28 0.03 7.14
- of brain and other parts of nervous system (193) 2 0.96 2.08 0.25 7.53
Lymphosarcoma and reticulosarcoma (200) 0 0.29 - - -
Hodgkin’s disease (201) 0 0.23 - - -
Leukemia and aleukemia (204) 2 0.90 2.22 0.27 8.03
Other neoplasms of lymphatic and hematopoetic tissue (202, 203, 205) 0 0.38 _ _ _
Malignant neoplasms of other sites (158, 177) 2 7.28 0.27 0.03 0.99
Cerebrovascular disease (330-334) 7 8.12 0.86 0.35 1.78
Ischemic heart disease (420) 34 34.63 0.98 0.68 1.37
Respiratory disease (470-527) 3 5.37 0.56 0.12 1.63
Accidents (E800-E985) 15 16.51 0.91 0.51 1.50
All other causes (322, 430, 450, 540, 577, 581, 600, 610) 13 30.47 0.43 0.23 0.73
Table II. Observed and expected number of deaths, standardized mortality ratio (SMR) and 95% confidence limits
for 457 painters born 1905 to 1945, through 1951-1983.
Observed deaths Expected deaths 95% confidence limits
Causes of deaths (ICD, 7th revision) SMR Lower Upper
AU causes (001-E985) 70 95.10 0.74 0.57 0.93
Malignant neoplasms (140-205) 16 19.66 0.81 0.47 1.32
- of esophagus (150) 0 0.43 - -
- of stomach (151) 3 4.64 0.65 0.13 1.89
- of large intestine (152, 153) 1 1.26 0.79 0.02 4.42
- of rectum (154 0 0.60 - - -
- of trachea, bronchus and lung (162, 163) 2 3.40 0.59 0.07 2.12
- of kidney (180) 3 1.04 2.88 0.59 8.43
- of bladder and other urinary organs (181) 1 0.62 1.61 0.04 8.99
- of brain and other parts of nervous system (193) 2 0.82 2.44 0.30 8.81
Lymhposarcoma and reticulosarcoma (200) 0 0.23 - - -
Hodgkin’s disease (201) 0 0.19 - - -
Leukemia and aleukemia (204) Other neoplasms of lymphatic and hematopoetic tissue 2 0.72 2.78 0.34 10.03
(202, 203, 205) 0 0.26 - - -
Malignant neoplasms of other sites (158, 177) 2 5.45 0.37 0.04 1.33
Cerebrovascular disease (330-334) 4 5.84 0.68 0.19 1.75
Ischemic heart disease (420) 24 27.40 0.88 0.56 1.30
Respiratory disease (470-527) 2 3.76 0.53 0.06 1.92
Accidents (E800-E985) 13 14.54 0.89 0.48 1.53
All other causes (322, 430, 450, 540, 577, 581, 600, 610 11 23.90 0.46 0.23 0.82
árabilinu 1905-1945. Sé það gert að
skilyrði að einstaklingarnir í rannsóknarhópnum
séu fæddir á árabilinu 1905-1945 verður
hópurinn sambærilegur hvað varðar aldur
við hópa múrara og vélstjóra sem kannaðir hafa
verið áður (19, 20). Dánarhlutfall fyrir öll
dánarmein eru 0,74. Sá fjöldi dáinna sem fundinn
er i rannsókninni er 70 þegar vænta mátti 95,10.
Þetta hlutfall er tölfræðilega marktækt á 5 %
stigi.