Ronald Klein
Biographic Data
| ID | 5468095 |
|---|---|
| NAME | Ronald Klein |
| GIVEN NAMES | Ronald |
| FAMILY NAME | Klein |
| SIGNATURE | KLEIN R |
| AFFILIATIONS | University of Wisconsin–Madison |
| ORCID | 0000-0002-4428-6237 |
| VERIFIED | Yes |
| TOTAL WORKS | 17 |
| TOTAL CITATIONS | 19 |
| WORKS AS AUTHOR | 17 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1982 |
| LATEST PUBLICATION YEAR | 2013 |
| H-INDEX | 3 |
Unmet Hearing Health Care Needs
Objectives. We evaluated the use of hearing health care services (hearing testing and hearing aids) by adults aged 21 to 84 years. Methods. Hearing was tested and medical and hearing health histories were obtained as part of the Beaver Dam Offspring Study between 2005 and 2008 (n = 3285, mean age = 49 years). Results. Of the cohort, 34% (55% of participants aged ≥ 70 years) had a hearing test in the past 5 years. In multivariate modeling, older a…
Ten-year change in self-rated quality of life in a type 1 diabetes population
Current Productions Carnuntum, German Limes and Radiopast
The here presented three chosen projects mark out different techniques of production and their transmission of content. The differentiated impact on the public absorption of the transported content are described dependent to experiences with it in exhibitions and publications, and can be used to rectify future approaches of similar topics. In most of these productions, technical difficulties were observed and solved through extensive use of diffe…
Determinants of Hearing Aid Acquisition in Older Adults
Objectives. We determined factors associated with hearing aid acquisition in older adults. Methods. We conducted a population-based, prospective study that used information from 3 examinations performed on study participants as part of the Epidemiology of Hearing Loss Study (1993–2005). We included participants (n = 718; mean age = 70.5 years) who exhibited hearing loss at baseline or the first follow-up and had no prior history of hearing aid us…
Vital Exhaustion and Retinal Microvascular Changes in Cardiovascular Disease
OBJECTIVE: To determine if vital exhaustion, a measure of negative emotion, is associated with microvascular changes in the retina. Negative psychological factors, such as depression, have been implicated in the development of cardiovascular disease. Whether this link is mediated by macrovascular or microvascular disease is unknown. METHODS: We performed a population-based, cross-sectional study of 10,364 White and African Americans aged 48 to 73…
Life‐style Correlates of Tooth Loss in an Adult Midwestern Population
Tooth loss is common in older persons and is associated with many risk factors including education, smoking, and heavy drinking. It is possible that modifying these may influence risk of tooth loss
The Impact of Hearing Loss on Quality of Life in Older Adults
PURPOSE: The authors investigate the impact of hearing loss on quality of life in a large population of older adults. DESIGN AND METHODS: Data are from the 5-year follow-up Epidemiology of Hearing Loss Study, a population-based longitudinal study of age-related hearing impairment conducted in Beaver Dam, WI. Participants (N = 2,688) were 53-97 years old (mean = 69 years) and 42% were male. Difficulties with communication were assessed by using th…
Correlates of urinary symptom scores in men
OBJECTIVES: This study determined the prevalence of urinary symptoms and their relationship to characteristics of a cohort of men in Beaver Dam, Wis, from 1993 to 1995. METHODS: A standardized questionnaire concerning urinary symptoms (the American Urological Association Urinary Symptom Questionnaire) was administered. RESULTS: All outcomes were associated with age and history of enlarged prostate. Urinary frequency (57%) and nocturia (65%) were …
Prevalence of self-rated visual impairment among adults with diabetes
OBJECTIVES: This study estimated the prevalence of self-rated visual impairment among US adults with diabetes and identified correlates of such impairment. METHODS: Self-reported data from the 1995 Behavioral Risk Factor Surveillance System survey of adults 18 years and older with diabetes were analyzed. Correlates of visual impairment were examined by multiple logistic regression analysis. RESULTS: The prevalence of self-rated visual impairment …
Self-rated health and mortality in people with diabetes
OBJECTIVES. This study examined whether self-rated health is an independent and significant predictor of mortality in people with diabetes, using data collected in the Wisconsin Epidemiologic Study of Diabetic Retinopathy. METHODS. Participants were asked to rate their health in comparison with others their age. A proportional hazards model was used to regress survival time on self-rated health and a number of covariates measuring physical health…
Diagnostic x-ray exposure and lens opacities
The Beaver Dam Eye Study is a population-based study of common age-related eye diseases. During the standardized medical history, the 4926 subjects were asked whether they had ever had a chest x-ray, computerized axial tomography (CAT) scan of the head, other x-rays of the head, x-rays of the abdomen, or other diagnostic x-rays. The eye examination included photographs of the lenses of the eyes, which were subsequently graded according to protoco…
Ultraviolet light exposure and lens opacities
OBJECTIVES. Exposure to sunlight may be a risk factor for the development of cataract. The relationships between exposure to sunlight and to the ultraviolet-B (UVB) component of light and the prevalence of lens opacities were examined in the Beaver Dam Eye Study. METHODS. Persons 43 to 84 years of age residing in Beaver Dam, Wisconsin, were examined using standardized photographic assessments of lens opacities. A questionnaire about medical histo…
Use of cardiovascular disease medications and mortality in people with older onset diabetes
Mortality follow-up for a cohort defined in 1980 with diabetes diagnosed at 30 years of age or older has been completed through 1988. History of medication use was obtained during the initial evaluation. There were 605 (44.2%) confirmed deaths; heart disease was the underlying cause in 49.9% of the deaths. Use of loop diuretics was associated with an odds ratio of death of 1.8 (95% CI = 1.4, 2.2). Although a causal relationship cannot be inferred…
Cause-specific mortality in a population-based study of diabetes
BACKGROUND. Mortality from vascular diseases has been reported to be high in diabetic persons. METHODS. To evaluate mortality from these and other specific causes, we examined cause-specific age-sex standardized mortality ratios in a geographically defined population of younger onset (diagnosed before age 30 and taking insulin, n = 1200) and older onset (diagnosed after age 30, n = 1772) diabetic persons followed for 8.5 years. Cause of death was…
Cost-Effectiveness of Strategies for Detecting Diabetic Retinopathy
A computer model has been developed to determine cost-effectiveness of screening and treatment for diabetic retinopathy from a societal viewpoint. This model was used to evaluate biannual and annual screening programs using ophthalmoscopy, fundus photography with a "nonmydriatic camera," and photography with a "mydriatic camera." Computations were performed for three subpopulations formed by patients with younger onset diabetes (age at diagnosis …
Blood pressure in a population of diabetic persons diagnosed after 30 years of age
Blood pressure levels were investigated in a population of diabetic persons who were diagnosed at 30 years of age or older and who received their primary medical care in an 11-county area in Southern Wisconsin. Prevalence of hypertension in these 5,104 persons was compared with prevalence figures from the Health and Nutrition Examination Survey (HANES) population. Diabetic women had a higher prevalence of hypertension until 65 years of age than d…
A survey of personal habits, symptoms of illness, and histories of disease in man with and without vasectomies
Using questionnaire information provided by 4.385 vasectomized and 13,155 matched, non-vasectomized men, we found no significant differences between them for a large number of symptoms and diseases, including those of the cardiovascular system. After taking into account differences in their martial status, past smoking habits, and physical activity at work, significant statistical associations of vasectomy with joint pain or swelling, back troubl…
Cause-specific mortality in a population-based study of diabetes
BACKGROUND. Mortality from vascular diseases has been reported to be high in diabetic persons. METHODS. To evaluate mortality from these and other specific causes, we examined cause-specific age-sex standardized mortality ratios in a geographically defined population of younger onset (diagnosed before age 30 and taking insulin, n = 1200) and older onset (diagnosed after age 30, n = 1772) diabetic persons followed for 8.5 years. Cause of death was…
Determinants of Hearing Aid Acquisition in Older Adults
Objectives. We determined factors associated with hearing aid acquisition in older adults. Methods. We conducted a population-based, prospective study that used information from 3 examinations performed on study participants as part of the Epidemiology of Hearing Loss Study (1993–2005). We included participants (n = 718; mean age = 70.5 years) who exhibited hearing loss at baseline or the first follow-up and had no prior history of hearing aid us…
Diagnostic x-ray exposure and lens opacities
The Beaver Dam Eye Study is a population-based study of common age-related eye diseases. During the standardized medical history, the 4926 subjects were asked whether they had ever had a chest x-ray, computerized axial tomography (CAT) scan of the head, other x-rays of the head, x-rays of the abdomen, or other diagnostic x-rays. The eye examination included photographs of the lenses of the eyes, which were subsequently graded according to protoco…
Prevalence of self-rated visual impairment among adults with diabetes
OBJECTIVES: This study estimated the prevalence of self-rated visual impairment among US adults with diabetes and identified correlates of such impairment. METHODS: Self-reported data from the 1995 Behavioral Risk Factor Surveillance System survey of adults 18 years and older with diabetes were analyzed. Correlates of visual impairment were examined by multiple logistic regression analysis. RESULTS: The prevalence of self-rated visual impairment …
A survey of personal habits, symptoms of illness, and histories of disease in man with and without vasectomies
Using questionnaire information provided by 4.385 vasectomized and 13,155 matched, non-vasectomized men, we found no significant differences between them for a large number of symptoms and diseases, including those of the cardiovascular system. After taking into account differences in their martial status, past smoking habits, and physical activity at work, significant statistical associations of vasectomy with joint pain or swelling, back troubl…
Unmet Hearing Health Care Needs
Objectives. We evaluated the use of hearing health care services (hearing testing and hearing aids) by adults aged 21 to 84 years. Methods. Hearing was tested and medical and hearing health histories were obtained as part of the Beaver Dam Offspring Study between 2005 and 2008 (n = 3285, mean age = 49 years). Results. Of the cohort, 34% (55% of participants aged ≥ 70 years) had a hearing test in the past 5 years. In multivariate modeling, older a…
Self-rated health and mortality in people with diabetes
OBJECTIVES. This study examined whether self-rated health is an independent and significant predictor of mortality in people with diabetes, using data collected in the Wisconsin Epidemiologic Study of Diabetic Retinopathy. METHODS. Participants were asked to rate their health in comparison with others their age. A proportional hazards model was used to regress survival time on self-rated health and a number of covariates measuring physical health…
A survey of personal habits, symptoms of illness, and histories of disease in man with and without vasectomies
Using questionnaire information provided by 4.385 vasectomized and 13,155 matched, non-vasectomized men, we found no significant differences between them for a large number of symptoms and diseases, including those of the cardiovascular system. After taking into account differences in their martial status, past smoking habits, and physical activity at work, significant statistical associations of vasectomy with joint pain or swelling, back troubl…
Blood pressure in a population of diabetic persons diagnosed after 30 years of age
Blood pressure levels were investigated in a population of diabetic persons who were diagnosed at 30 years of age or older and who received their primary medical care in an 11-county area in Southern Wisconsin. Prevalence of hypertension in these 5,104 persons was compared with prevalence figures from the Health and Nutrition Examination Survey (HANES) population. Diabetic women had a higher prevalence of hypertension until 65 years of age than d…
Cause-specific mortality in a population-based study of diabetes
BACKGROUND. Mortality from vascular diseases has been reported to be high in diabetic persons. METHODS. To evaluate mortality from these and other specific causes, we examined cause-specific age-sex standardized mortality ratios in a geographically defined population of younger onset (diagnosed before age 30 and taking insulin, n = 1200) and older onset (diagnosed after age 30, n = 1772) diabetic persons followed for 8.5 years. Cause of death was…
Cost-Effectiveness of Strategies for Detecting Diabetic Retinopathy
A computer model has been developed to determine cost-effectiveness of screening and treatment for diabetic retinopathy from a societal viewpoint. This model was used to evaluate biannual and annual screening programs using ophthalmoscopy, fundus photography with a "nonmydriatic camera," and photography with a "mydriatic camera." Computations were performed for three subpopulations formed by patients with younger onset diabetes (age at diagnosis …
Ultraviolet light exposure and lens opacities
OBJECTIVES. Exposure to sunlight may be a risk factor for the development of cataract. The relationships between exposure to sunlight and to the ultraviolet-B (UVB) component of light and the prevalence of lens opacities were examined in the Beaver Dam Eye Study. METHODS. Persons 43 to 84 years of age residing in Beaver Dam, Wisconsin, were examined using standardized photographic assessments of lens opacities. A questionnaire about medical histo…
Use of cardiovascular disease medications and mortality in people with older onset diabetes
Mortality follow-up for a cohort defined in 1980 with diabetes diagnosed at 30 years of age or older has been completed through 1988. History of medication use was obtained during the initial evaluation. There were 605 (44.2%) confirmed deaths; heart disease was the underlying cause in 49.9% of the deaths. Use of loop diuretics was associated with an odds ratio of death of 1.8 (95% CI = 1.4, 2.2). Although a causal relationship cannot be inferred…
Diagnostic x-ray exposure and lens opacities
The Beaver Dam Eye Study is a population-based study of common age-related eye diseases. During the standardized medical history, the 4926 subjects were asked whether they had ever had a chest x-ray, computerized axial tomography (CAT) scan of the head, other x-rays of the head, x-rays of the abdomen, or other diagnostic x-rays. The eye examination included photographs of the lenses of the eyes, which were subsequently graded according to protoco…
Self-rated health and mortality in people with diabetes
OBJECTIVES. This study examined whether self-rated health is an independent and significant predictor of mortality in people with diabetes, using data collected in the Wisconsin Epidemiologic Study of Diabetic Retinopathy. METHODS. Participants were asked to rate their health in comparison with others their age. A proportional hazards model was used to regress survival time on self-rated health and a number of covariates measuring physical health…
Correlates of urinary symptom scores in men
OBJECTIVES: This study determined the prevalence of urinary symptoms and their relationship to characteristics of a cohort of men in Beaver Dam, Wis, from 1993 to 1995. METHODS: A standardized questionnaire concerning urinary symptoms (the American Urological Association Urinary Symptom Questionnaire) was administered. RESULTS: All outcomes were associated with age and history of enlarged prostate. Urinary frequency (57%) and nocturia (65%) were …
Prevalence of self-rated visual impairment among adults with diabetes
OBJECTIVES: This study estimated the prevalence of self-rated visual impairment among US adults with diabetes and identified correlates of such impairment. METHODS: Self-reported data from the 1995 Behavioral Risk Factor Surveillance System survey of adults 18 years and older with diabetes were analyzed. Correlates of visual impairment were examined by multiple logistic regression analysis. RESULTS: The prevalence of self-rated visual impairment …
The Impact of Hearing Loss on Quality of Life in Older Adults
PURPOSE: The authors investigate the impact of hearing loss on quality of life in a large population of older adults. DESIGN AND METHODS: Data are from the 5-year follow-up Epidemiology of Hearing Loss Study, a population-based longitudinal study of age-related hearing impairment conducted in Beaver Dam, WI. Participants (N = 2,688) were 53-97 years old (mean = 69 years) and 42% were male. Difficulties with communication were assessed by using th…
Life‐style Correlates of Tooth Loss in an Adult Midwestern Population
Tooth loss is common in older persons and is associated with many risk factors including education, smoking, and heavy drinking. It is possible that modifying these may influence risk of tooth loss
Vital Exhaustion and Retinal Microvascular Changes in Cardiovascular Disease
OBJECTIVE: To determine if vital exhaustion, a measure of negative emotion, is associated with microvascular changes in the retina. Negative psychological factors, such as depression, have been implicated in the development of cardiovascular disease. Whether this link is mediated by macrovascular or microvascular disease is unknown. METHODS: We performed a population-based, cross-sectional study of 10,364 White and African Americans aged 48 to 73…
Current Productions Carnuntum, German Limes and Radiopast
The here presented three chosen projects mark out different techniques of production and their transmission of content. The differentiated impact on the public absorption of the transported content are described dependent to experiences with it in exhibitions and publications, and can be used to rectify future approaches of similar topics. In most of these productions, technical difficulties were observed and solved through extensive use of diffe…
Determinants of Hearing Aid Acquisition in Older Adults
Objectives. We determined factors associated with hearing aid acquisition in older adults. Methods. We conducted a population-based, prospective study that used information from 3 examinations performed on study participants as part of the Epidemiology of Hearing Loss Study (1993–2005). We included participants (n = 718; mean age = 70.5 years) who exhibited hearing loss at baseline or the first follow-up and had no prior history of hearing aid us…
Ten-year change in self-rated quality of life in a type 1 diabetes population
Unmet Hearing Health Care Needs
Objectives. We evaluated the use of hearing health care services (hearing testing and hearing aids) by adults aged 21 to 84 years. Methods. Hearing was tested and medical and hearing health histories were obtained as part of the Beaver Dam Offspring Study between 2005 and 2008 (n = 3285, mean age = 49 years). Results. Of the cohort, 34% (55% of participants aged ≥ 70 years) had a hearing test in the past 5 years. In multivariate modeling, older a…
Medicine (16 works) · Internal Medicine (11 works) · Internal Medicine (10 works) · Diabetes mellitus (9 works) · Population (9 works) · Environmental health (7 works) · Endocrinology (6 works) · Gerontology (6 works) · Gerontology (6 works) · Cohort (5 works)