Læknablaðið - 15.05.1994, Qupperneq 20

184
LÆKNABLAÐIÐ
youngest age group could be the result of treatment
with ulcer healing drugs but the increased incidence
among the oldest age group is probably due to a
combination of more usage of NSAID s and an age
cohort effect.
HEIMILDIR
1. Brown RC, Langmann MJS, Lambert PM. Hospital
admissions for peptic ulcer disease during 1958-1972.
Br Med J 1976; I: 35-7.
2. Coggon D, Lambert P, Langmann MJS. 20 years of
hospital admissions for peptic ulcer in England and
Wales. Lancet 1981; i: 1302-4.
3. Elashoff JD, Grossmann MI. Trends in hospital
admissions and death rates for peptic ulcer in the
United States front 1970-1978. Gastroenterology
1980; 78: 280-5.
4. Sonnenberg A. Changes in physician visits for gastric
and duodenal ulcer in the United States during 1958-
1984 as shown by National Disease and Therapeutic
Index (NDII). Digestive Disease and Sciences 1987;
32: 1: 1-7.
5. Tilvis RS, Vuoristo M, Varis K, Changed profile of
peptic ulcer disease in hospital patients during 1969-
1984 in Finland. Scand J Gastroenterol 1987: 22:
1238-44.
6. Kurala JH, Elashoff JD, Haile BM, Honda GD. A
reappraisal of time trends in ulcer disease: Factors
related lo changes in ulcer hospitalization and
mortality rates. Am J Public Health 1983; 79: 1066-
72.
7. Walt R, Katschinski B, Logan R, Ashley J, Langmann
M. Rising frequency of ulcer perforation in elderly
people in the United Kingdom. Lancet 1986; i: 489-
92.
8. Hansen JM, Bytzer P, Muckadell OB.
Ulcuskomplikationer i Fyns Amt i perioden 1980-
1990. Ugeskr Læger 1991: 153: 1402-5.
9. Koo J, Ngan YK, Lam SK. Trends in hospital
admission, perforation and mortality of peptic ulcer in
Hong Kong from 1970-1980. Gastroentcrology 1983;
84: 1558-62.
10. Fineberg HV, Pearlman LA. Surgical treatment of
peptic ulcer in the United States. Trends bel'ore and
after the inlroduction of cimetidine. Lancel 1981; i:
1305-7.
11. Wyllie JH, Clark CG, Alexander-Williams J. et al.
Efifect of cimetidine on surgery for duodenal ulcer.
Lancel 1981; i: 1307-8.
12. Watkins RM, Dennison AR, Collin J. What has
happened to perforated peptic ulcer? Br J Surg 1984;
71: 774-6.
13. Christensen A, Bowsfield R. Ulcuskirurgi för og efter
indförelsen af H2-blokkerbehandlinger. Ugeskr Læger
1987; 149: 2895-7.
14. Bardhan KD, Cust G. Hincliffe RFC, Williamson FM,
Lyon C, Bose K. Changing pattern of admissions and
operation for duodenal ulcer. Br J Surg 1989; 76:
230-6.
15. Christensen A. Bowsfield R, Christiansen J. Incidence
of perforated and bleeding peptic ulcers before and
after introduction of H: antagonists. Ann Surg 1988;
201, 1: 4-6.
16. Kurala JH. Honda GD, Frantel H. Hospitalization
and mortality rates for peptic ulcer: a comparison of
a large health maintenance organization and United
States data. Gastroenterology 1982; 83: 1008-16.
17. Armstrong CP, Blower AL. Non-steroidal anti-
inflammatory drugs and lifc threatening complications
of pcptic ulceration. Gut 1987; 28: 527-32.
18. Sonnenberg A. Geographic and temporal variations
in the occurrence of peptic ulcer disease. Scand J
Gastroenterol 1985; Suppl 110: 11-24.
19. Östensen H. Burhol PG. Bonnevie O. Bolz KD.
Changes in the pattem of peptic ulcer disease in the
northem part of Norway between 1946 and 1981.
Scand J Gastroenterol 1982; 17: 1073-6.
20. Thompson WM. Ackerslein H. Peptic ulcer in the
Alaska natives: A four years retrospective study.
Alaska Medicine 1975; 17: 43-4.
21. Dungal N, Hansen H, Schweiz Z. Peptic ulcers in
Iceland. Path Bakt 1958; 21: 225-8.
22. Nordic statistics on medicines, 1987-89. Uppsala:
NLN Publication 1990; No 30: 47.
23. Thors H. Sigurðsson H. Oddsson E, Þjóðleifsson
B. Könnun á notkun magasárslyfja (A02B) meðal
íslendinga (ágrip). Læknablaðið 1992; 78/Fylgirit
21:59.
24. Penston JG, Wormsley KG. Nine years of
maintainance treatment with ranitidine for palients
witlt duodenal ulcer disease. Aliment Phamiacol Ther
1992; 6: 629-45.
25. Bonnevie 0. Changing demographics of peptic ulcer
disease. Dig Dis Sci 7985; 30/Suppl 11: 8S-14S.
26. Thors H, Sigurðsson H. Oddsson E, Þjóðleifsson B.
Dánartíðni af völdum ulcus pepticum á Islandi 1951-
1990 (ágrip). Læknablaðið 1992; 78/Fylgirit 21: 60.
27. Ólafsson Ó. Streita, vinna og heilsa í
velferðarþjóðfélagi. Heilbrigðisskýrslur 1989. Fylgirit
nr. 4. Reykjavík: Landlæknisembættið, 1989.
28. Ragnarsson J. Blöndal Þ. Reykingavenjur 1985-1988.
Heilbrigðisskýrslur 1989. Fylgirit nr. 2. Reykjavík:
Landlæknisembætlið. 1989.
29. Cecile S, Terje Lie R, Kvale G, Knut S, Söreide O.
Incidence of perforated ulcer in Western Norway
1935-1990: Cohort or period dependent time trends. I
handriti.
30. Gustafsson S, Nyren O. Time trends in peptic ulcer
surgery 1956-1986. A nation wide surway in Sweden.
Ann Surg 1989; 210, 6: 704-9.
31. Makela J, Laitinen S, Kairaluoma I. Complications of
peptic ulcer diseas before and after the inlroduction
of H:-receptor antagonists. Hepato-Gastroenterol
1992; 39: 144-8.