using model5 15 Texas/Mexico DM ascertained from All TB coded as ICD–9 3,847 66,714 1.75 Perez et al (2006) USA 1999–2001 Cases: TB-patients Region-specific border counties medical chart coded as code 010–018. TB codes (1.32–2.33) [] aged ≥15 years borders aORs for age, sex, ICD–9: 250.0 were sought in the –250.9 from Texas counties: race/ethnicity, admitting diagnosis, hospitals discharge 13.1 insurance principal diagnosis, and database type/status, any eight other variables with Non-Mexico type of cancer, diagnosis codes Controls: TB-free chronic renal patients aged ≥15 counties: 6.6 failure, nutrition years with deep deficit, income, & venous thrombosis, education were pulmonary pooled using embolism, or acute random–effects appendicitis from model5 same database. Excluding HIV cases. DM was ascertained by All TB ascertained by 166 15,191 2.31 Corris et al (2012) USA 1976–1980 General Cases: TB–patients 11 in 19824 Adjusted for: age, self-report to questions ever received (1.36–3.93) [] population aged 20–74 years race, poverty index, diagnosis of TB from a you have diabetes or “Do BMI, household "Have doctor regardless of sugar diabetes?, Controls: TB–free contact with TB, & whether they still had it you ever been told by a individuals aged cigarette smoking doctor that you have years status borderline diabetes?" and/or a 75g OGTT test at Cases & controls current WHO cut points were a (OGTT takes precedence) sample from the second National Health and Nutrition Examination Survey included weighted civilian US population DM ascertained by All TB ascertained by 151 545 1.70 Buskin et al (1994) USA 1988–1990 Seattle/King Cases: TB–patients, 9 Adjusted for: age history of DM CDC, 1990 criteria that (0.70–4.30) [] county TB clinic residents of King taken from the emphasize laboratory County aged >17 questionnaire 1.7 months confirmation of years seeking care at after the date of TB onset Mycobacterium a TB clinic in and other tuberculosis Washington specified criteria[] Controls: active residents of King County aged >17 years seeking
using model5 Perez et al (2006) [] USA 1999–2001 15 Texas/Mexico border counties Cases: TB-patients aged ≥15 years from Texas hospitals discharge database Controls: TB-free patients aged ≥15 years with deep venous thrombosis, pulmonary embolism, or acute appendicitis from same database. Excluding HIV cases. DM ascertained from medical chart coded as ICD–9: 250.0 –250.9 All TB coded as ICD–9 code 010–018. TB codes were sought in the admitting diagnosis, principal diagnosis, and eight other variables with diagnosis codes 3,847 66,714 1.75 (1.32–2.33) counties: 13.1 Non-Mexico borders counties: 6.6 Region-specific aORs for age, sex, race/ethnicity, insurance type/status, any type of cancer, chronic renal failure, nutrition deficit, income, & education were pooled using random–effects model5 Corris et al (2012) [] USA 1976–1980 General population Cases: TB–patients aged 20–74 years Controls: TB–free individuals aged years Cases & controls were a sample from the second National Health and Nutrition Examination Survey included weighted civilian US population DM was ascertained by self-report to questions “Do you have diabetes or sugar diabetes?, "Have you ever been told by a doctor that you have borderline diabetes?" and/or a 75g OGTT test at current WHO cut points (OGTT takes precedence) All TB ascertained by ever received diagnosis of TB from a doctor regardless of whether they still had it 166 15,191 2.31 (1.36–3.93) 11 in 19824 Adjusted for: age, race, poverty index, BMI, household contact with TB, & cigarette smoking status Buskin et al (1994) [] USA 1988–1990 Seattle/King county TB clinic Cases: TB–patients, residents of King County aged >17 years seeking care at a TB clinic in Washington Controls: active residents of King County aged >17 years seeking DM ascertained by history of DM taken from the questionnaire 1.7 months after the date of TB onset All TB ascertained by CDC, 1990 criteria that emphasize laboratory confirmation of Mycobacterium tuberculosis and other specified criteria[] 151 545 1.70 (0.70–4.30) 9 Adjusted for: age