摘要

Background: The incidence of tuberculosis (TB) has been falling in many developed countries; however, there is a trend of an increasing proportion of TB among the elderly. The aim of this study was to evaluate the age transition of patients with TB in Taiwan from 1957 to 2001. Methods: Data on the number of TB cases and patient age were collected from the National Tuberculosis Registry for three different 5-year periods: 1957-1961, 1977-1981, and 1997-2001. The distribution of TB cases in these three different periods was analyzed. Results: The age distributions of TB patients were different among the 1957-61 (n = 26,000), 1977-81 (n = 31,363) and 1997-2001 (n = 71,447) groups. During the 1957-61 period, the most common age group was 25-44 years (50.9%). During 1977-81, the most common age group was 45-64 years (44.9%). In 1997-2001, the most common age group had shifted to people aged 65 years or older (43.7%). For the whole period from 1957 to 2001, after adjusting for age shifts in the general population, the proportion of TB patients had significantly increased in persons 65 years or older, slightly increased in persons aged 0-14 years, and decreased in the 15-24, 25-44, and 45-64-year-old age groups. For the period 1977-2001, age-specific registered case rates increased with age. Conclusion: The age of TB patients in Taiwan showed a rising trend from 1957 to 2001. A high index of suspicion and prompt investigation of elderly patients with signs and symptoms characteristic of TB may allow earlier diagnosis and treatment.
原文英語
頁(從 - 到)25-30
頁數6
期刊Journal of the Formosan Medical Association = Taiwan yi zhi
105
發行號1
出版狀態已發佈 - 一月 2006

指紋

Patient Transfer
Taiwan
Tuberculosis
Age Groups
Accidental Falls
Age Distribution
Developed Countries
Signs and Symptoms
Registries
Early Diagnosis

ASJC Scopus subject areas

  • Medicine(all)

引用此文

@article{ecad3ebc8a0f48309fc14eeea233e7a1,
title = "Age transition of tuberculosis patients in Taiwan, 1957-2001",
abstract = "Background: The incidence of tuberculosis (TB) has been falling in many developed countries; however, there is a trend of an increasing proportion of TB among the elderly. The aim of this study was to evaluate the age transition of patients with TB in Taiwan from 1957 to 2001. Methods: Data on the number of TB cases and patient age were collected from the National Tuberculosis Registry for three different 5-year periods: 1957-1961, 1977-1981, and 1997-2001. The distribution of TB cases in these three different periods was analyzed. Results: The age distributions of TB patients were different among the 1957-61 (n = 26,000), 1977-81 (n = 31,363) and 1997-2001 (n = 71,447) groups. During the 1957-61 period, the most common age group was 25-44 years (50.9{\%}). During 1977-81, the most common age group was 45-64 years (44.9{\%}). In 1997-2001, the most common age group had shifted to people aged 65 years or older (43.7{\%}). For the whole period from 1957 to 2001, after adjusting for age shifts in the general population, the proportion of TB patients had significantly increased in persons 65 years or older, slightly increased in persons aged 0-14 years, and decreased in the 15-24, 25-44, and 45-64-year-old age groups. For the period 1977-2001, age-specific registered case rates increased with age. Conclusion: The age of TB patients in Taiwan showed a rising trend from 1957 to 2001. A high index of suspicion and prompt investigation of elderly patients with signs and symptoms characteristic of TB may allow earlier diagnosis and treatment.",
keywords = "Age, Taiwan, Tuberculosis",
author = "Yu, {Ming Chih} and Bai, {Kuan Jen} and Chang, {Jer Hwa} and Chun-Nin Lee",
year = "2006",
month = "1",
language = "English",
volume = "105",
pages = "25--30",
journal = "Journal of the Formosan Medical Association",
issn = "0929-6646",
publisher = "Elsevier Science Publishers B.V.",
number = "1",

}

TY - JOUR

T1 - Age transition of tuberculosis patients in Taiwan, 1957-2001

AU - Yu, Ming Chih

AU - Bai, Kuan Jen

AU - Chang, Jer Hwa

AU - Lee, Chun-Nin

PY - 2006/1

Y1 - 2006/1

N2 - Background: The incidence of tuberculosis (TB) has been falling in many developed countries; however, there is a trend of an increasing proportion of TB among the elderly. The aim of this study was to evaluate the age transition of patients with TB in Taiwan from 1957 to 2001. Methods: Data on the number of TB cases and patient age were collected from the National Tuberculosis Registry for three different 5-year periods: 1957-1961, 1977-1981, and 1997-2001. The distribution of TB cases in these three different periods was analyzed. Results: The age distributions of TB patients were different among the 1957-61 (n = 26,000), 1977-81 (n = 31,363) and 1997-2001 (n = 71,447) groups. During the 1957-61 period, the most common age group was 25-44 years (50.9%). During 1977-81, the most common age group was 45-64 years (44.9%). In 1997-2001, the most common age group had shifted to people aged 65 years or older (43.7%). For the whole period from 1957 to 2001, after adjusting for age shifts in the general population, the proportion of TB patients had significantly increased in persons 65 years or older, slightly increased in persons aged 0-14 years, and decreased in the 15-24, 25-44, and 45-64-year-old age groups. For the period 1977-2001, age-specific registered case rates increased with age. Conclusion: The age of TB patients in Taiwan showed a rising trend from 1957 to 2001. A high index of suspicion and prompt investigation of elderly patients with signs and symptoms characteristic of TB may allow earlier diagnosis and treatment.

AB - Background: The incidence of tuberculosis (TB) has been falling in many developed countries; however, there is a trend of an increasing proportion of TB among the elderly. The aim of this study was to evaluate the age transition of patients with TB in Taiwan from 1957 to 2001. Methods: Data on the number of TB cases and patient age were collected from the National Tuberculosis Registry for three different 5-year periods: 1957-1961, 1977-1981, and 1997-2001. The distribution of TB cases in these three different periods was analyzed. Results: The age distributions of TB patients were different among the 1957-61 (n = 26,000), 1977-81 (n = 31,363) and 1997-2001 (n = 71,447) groups. During the 1957-61 period, the most common age group was 25-44 years (50.9%). During 1977-81, the most common age group was 45-64 years (44.9%). In 1997-2001, the most common age group had shifted to people aged 65 years or older (43.7%). For the whole period from 1957 to 2001, after adjusting for age shifts in the general population, the proportion of TB patients had significantly increased in persons 65 years or older, slightly increased in persons aged 0-14 years, and decreased in the 15-24, 25-44, and 45-64-year-old age groups. For the period 1977-2001, age-specific registered case rates increased with age. Conclusion: The age of TB patients in Taiwan showed a rising trend from 1957 to 2001. A high index of suspicion and prompt investigation of elderly patients with signs and symptoms characteristic of TB may allow earlier diagnosis and treatment.

KW - Age

KW - Taiwan

KW - Tuberculosis

UR - http://www.scopus.com/inward/record.url?scp=31144451326&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=31144451326&partnerID=8YFLogxK

M3 - Article

C2 - 16440067

AN - SCOPUS:31144451326

VL - 105

SP - 25

EP - 30

JO - Journal of the Formosan Medical Association

JF - Journal of the Formosan Medical Association

SN - 0929-6646

IS - 1

ER -