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Komulainen M, Tuppurainen MT, Kröger H, Heikkinen AM, Puntila E, Alhava E, Honkanen R, Saarikoski S. Vitamin D and HRT: no benefit additional to that of HRT alone in prevention of bone loss in early postmenopausal women. A 2.5-year randomized placebo-controlled study. Osteoporos Int 1997; 7:126-32. [PMID: 9166392 DOI: 10.1007/bf01623687] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The study was designed to examine the effect of hormone replacement therapy (HRT) and low-dose bone loss in non-osteoporotic early postmenopausal women and to determine whether Vit D supplementation can give additional benefit to an already optimized estrogen regimen. The effects of HRT and Vit D on bone mineral density (BMD) were studied in postmenopausal women in a 2.5-year randomized placebo-controlled study. The study population was a subgroup of the Kuopio Osteoporosis Risk Factor and Prevention Study (OSTPRE) (n = 13100). A total of 464 early postmenopausal women were randomized to four groups: (1) HRT (a sequential combination of 2 mg estradiol valerate and 1 mg cyproterone acetate (E2Val/CPA); (2) vitamin D3 (cholecalciferol, 300 IU/day); (3) HRT + Vit D; and (4) placebo (calcium lactate; 93 mg Ca2+/day). Lumbar (L1-4) and femoral neck BMD were determined by dual-energy X-ray absorptiometry before and after 2.5 years of treatment. After 2.5 years, lumbar BMD had increased by 1.8% in the HRT group (p > 0.001) and by 1.4% in the HRT + Vit D group (p = 0.002), whereas lumbar BMD had decreased by 3.5% (p < 0.001) in the Vit D group and by 3.7% (p < 0.001) in the placebo group. The loss of femoral neck BMD was lower in the HRT (-0.3%) and the HRT + Vit D (0.9%) groups compared with the Vit D (-2.4%) and the placebo groups (-3.7%). This study confirms the beneficial effect of HRT on BMD. It also shows that low-dose vitamin D supplementation has only a minor effect in the prevention of osteoporosis in non-osteoporotic early postmenopausal women and does not give any benefit additional to that of HRT alone.
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Koivumaa-Honkanen HT, Viinamäki H, Honkanen R, Tanskanen A, Antikainen R, Niskanen L, Jääskeläinen J, Lehtonen J. Correlates of life satisfaction among psychiatric patients. Acta Psychiatr Scand 1996; 94:372-8. [PMID: 9124086 DOI: 10.1111/j.1600-0447.1996.tb09875.x] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The aim of this study was to examine the sociodemographic and clinical variables associated with life satisfaction in psychiatric patients. The study population consisted of out-patients and in-patients (n = 1204) treated at the Department of Psychiatry of Kuopio University Hospital in North Savo, Finland, during May 1993. Sociodemographic, psychosocial and clinical correlates of life satisfaction were examined by means of two different questionnaires, one directed at patients and the other directed at the staff. Life satisfaction was assessed by means of a separate scale based on four questions. Patients with schizophrenia were less dissatisfied than patients with other disorders. The strongest correlates of dissatisfaction were depression and poor social support. Other factors relating to dissatisfaction in multiple regression analysis were self-rated health and poor financial circumstances. A psychosomatic reaction tendency or degree of psychosocial functioning at the time of the study was not independently related to life satisfaction. Psychiatric patients who are dissatisfied should be evaluated both for depression and for effectiveness of their social network.
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Honkanen R, Pulkkinen P, Järvinen R, Kröger H, Lindstedt K, Tuppurainen M, Uusitupa M. Does lactose intolerance predispose to low bone density? A population-based study of perimenopausal Finnish women. Bone 1996; 19:23-8. [PMID: 8830983 DOI: 10.1016/8756-3282(96)00107-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The relationship of lactase malabsorption to osteoporosis is unclear. We examined the relationship of self-reported lactose intolerance (LI) to bone mineral density (BMD) in perimenopausal Finnish women. A random population sample of 2025 women aged 48-59, who underwent spinal and femoral BMD measurement with dual X-ray absorptiometry in Kuopio, Finland during 1989-1991 formed the study population. Out of these women, 162 women reported LI. The mean dairy calcium intake was 558 mg/day in women with LI and 828 mg/day in other women (p < 0.0001). The mean spinal BMDs were 1.097 and 1.129 g/cm2 (-2.8%) (p = 0.016) and the mean femoral BMDs were 0.906 and 0.932 g/cm2 (-2.8%) (p = 0.012) for the LI and other women, respectively. After adjusting for weight, age, years since menopause, and the history of hormone replacement therapy, these differences changed to -2.7% (p = 0.016) for the spinal and -2.4% (p = 0.012) for the femoral BMD, respectively. Dairy calcium intake was an independent determinant of femoral BMD. The addition of calcium intake variables into the multivariate model did not affect the spinal BMD difference, but weakened the femoral BMD difference to -1.9% (p = 0.075). Our results suggest that LI slightly reduces perimenopausal BMD, possibly through reduced calcium intake.
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Bacon WE, Maggi S, Looker A, Harris T, Nair CR, Giaconi J, Honkanen R, Ho SC, Peffers KA, Torring O, Gass R, Gonzalez N. International comparison of hip fracture rates in 1988-89. Osteoporos Int 1996; 6:69-75. [PMID: 8845603 DOI: 10.1007/bf01626541] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A comparison of hip fracture rates among nine countries (Canada, Chile, Finland, Hong Kong, Scotland, Sweden, Switzerland, the United States and Venezuela) was made using national hospital discharge data for the same time interval. The rates increased by age and were higher for females than males in all nine countries. When based on overall discharge rates, the incidence of hip fracture appeared high in three European countries (Finland, Scotland and Sweden) relative to the other countries. However, when transfer cases were removed and adjustments made for differences in case definition, the risk of hip fracture for both men and women was much similar among the four European and two North American countries, but higher than in Hong Kong. Rates of fracture were lowest in Venezuela and Chile, varying from three to 11 times less than for residents of the other seven countries. Although there are limitations in using hospital discharge data as a measure of incidence, the wide variation in the risk of hip fracture across the nine countries appears real but differences between North American and north European countries may not be as great as previously reported. Such cross-national comparisons may help clarify different etiologic hypotheses.
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105
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Tuppurainen M, Kröger H, Honkanen R, Puntila E, Huopio J, Saarikoski S, Alhava E. Risks of perimenopausal fractures--a prospective population-based study. Acta Obstet Gynecol Scand 1995; 74:624-8. [PMID: 7660769 DOI: 10.3109/00016349509013475] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To examine the associations between potential risk factors and fractures in perimenopausal women. SUBJECTS A total of 3,140 women (mean age 53.4 +/- 2.8 (s.d.) years) were followed-up for 2.4 years after axial bone densitometry (lumbar spine and femoral neck) with regard to the occurrence of fractures. RESULTS In all, 5.6% of the women sustained a fracture. There were 169 low energy fractures (falling on a level surface) in 157 women after the exclusion of 18 fractures caused by a high energy trauma. The wrist was the most frequent site of fracture (n = 46). Lumbar bone mineral density was 5.8% lower and femoral bone mineral density 4.6% lower among fracture cases compared with non-fracture cases (p < 0.0001). History of a fracture during 1980-1989 elevated the risk of all fractures 2.83-fold (95% confidence interval (CI) 1.95-4.10) and the risk of a first wrist fracture 2.25-fold (95% CI 1.10-4.62). The amount of weekly alcohol intake was higher among fracture cases than among non-fracture cases yielding an age-adjusted odds ratio (OR) of 1.45 (95% CI 1.05-2.02). Past or present use of hormone replacement therapy was protective against fractures (age-adjusted OR 0.70, 95% CI 0.50-0.96). If bilateral oophorectomy had been carried out under the age of 45 years, the risk of fracture was 3.64-fold (95% CI 1.01-13.04) compared with women operated upon after the age of 45 years. Age at menarche, parity, lactation and smoking history did not differ between the fracture and non-fracture groups. CONCLUSIONS A former history of fractures, low baseline bone mineral density (BMD) and use of alcohol are predisposing factors associated with perimenopausal fractures, while hormone replacement therapy is protective in this respect.
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106
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Luukinen H, Koski K, Honkanen R, Kivelä SL. Incidence of injury-causing falls among older adults by place of residence: a population-based study. J Am Geriatr Soc 1995; 43:871-6. [PMID: 7636094 DOI: 10.1111/j.1532-5415.1995.tb05529.x] [Citation(s) in RCA: 76] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To describe the incidence and associated factors of injury-causing falls by place of residence. DESIGN A prospective population-based study. SETTING Five municipalities in northern Finland. PARTICIPANTS All persons in the five communities aged 70 years or older living at home (n = 1016) and in long-term institutionalized care (n = 143). MEASUREMENTS We recorded all fall incidents during a 2-year period by occurrence and severity of injury, using diary reporting and regular calls and by examining the medical and nursing records of all participants. The times, places, circumstances, and medical treatment needed were recorded as well. RESULTS Men living at home experienced 71 minor injuries/1000 person years (PY), 42 major soft tissue injuries/1000PY, and 12 fractures/1000PY; women at home experienced 175 minor injuries/1000PY, 65 major soft tissue injuries/1000PY, and 33 fractures/1000PY. Institutionalized older men had 272 minor injuries/1000PY, 122 major soft tissue injuries/1000PY, and 41 fractures/1000PY; institutionalized women had 292 minor injuries/1000PY, 131 major soft tissue injuries/1000PY, and 58 fractures/1000PY. Falls causing injury to older adults in long-term institutionalized care were more evenly distributed by time of day than those that occurred at home. The majority of the injuries sustained in long-term institutionalized care were injuries to the head. The incidence rate of fall injuries requiring medical attention in women, 113/1000PY, was twice that in men, 57/1000PY. CONCLUSIONS Injury-causing falls are more frequent in older people living in long-term institutionalized care, and the time-distribution and some circumstances differ from those of injury-causing falls in home-dwelling older people.
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Honkanen R, Kröger H, Tuppurainen M, Alhava E, Saarikoski S. Fractures and low axial bone density in perimenopausal women. J Clin Epidemiol 1995; 48:881-8. [PMID: 7782796 DOI: 10.1016/0895-4356(94)00220-k] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The relationship between past fractures and current bone density (BMD) was analyzed in a population sample of 3222 women aged 48-58. BMD was determined with dual X-ray absorptiometry (DXA) at the spine and femoral neck. 702 women reported fractures. Wrist and ankle were the most common fracture sites. Fracture history increased the risk [OR (95% CI)] of low spinal BMD (of more than 1 SD below the study population mean) by 1.75 (1.41; 2.18). The sensitivity and specificity of fracture history to detect a low spinal BMD were 31 and 80%, respectively. One SD decreases of spinal and femoral BMD equalled to respective overall fracture risks (adjusted ORs) of 1.36 (1.24; 1.50) and 1.38 (1.25; 1.51). Both BMDs related more strongly to wrist fracture [1.73 (1.47; 2.05)/1.69 (1.43; 1.99)] than to all nonwrist fractures combined [1.24 (1.11; 1.37)/1.27 (1.14; 1.42)]. Ankle and rib fractures related only to spinal [1.21 (1.00; 1.46)/1.45 (1.12; 1.87)] but tibia and foot bone fractures only to femoral [2.04 (1.37; 3.04)/2.20 (1.42; 3.41)] BMD. Spinal BMD related more strongly to fractures due to falls on same level than to fractures due to all other trauma combined. Fracture history poorly screens out low perimenopausal BMD. The results suggest that pre- and perimenopausal fractures relate to low axial bone density and that the magnitude of this relation depends on the sites of fracture and densitometry as well as on the type of trauma.
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Tuppurainen M, Kröger H, Saarikoski S, Honkanen R, Alhava E. The effect of gynecological risk factors on lumbar and femoral bone mineral density in peri- and postmenopausal women. Maturitas 1995; 21:137-45. [PMID: 7752951 DOI: 10.1016/0378-5122(94)00878-b] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The relationship between gynecological history and bone mineral density (BMD) of the lumbar spine and femoral neck was studied in 3126 perimenopausal women. The study population was a random, stratified sample of participants, selected from the Kuopio Osteoporosis Study, which consisted primarily of all 14,220 women aged 47-56 years in Kuopio Province in 1989. After exclusion of 1521 women reporting past or present hormonal replacement therapy (HRT), 1605 women formed the final study population. Present HRT users had significantly higher lumbar BMD but not femoral BMD, than non-hormone users. Postmenopausal status, late menarche, and bilateral oophorectomy were risk factors for low BMD. Protective factors against low BMD were increased body weight, increased number of pregnancies, as well as hysterectomy without bilateral oophorectomy. The majority (43.8%) of these operations had been performed due to the presence of leiomyomas. No significant correlation was found between nulliparity, breast-feeding or amenorrhea before the age of 30 and BMD. In the multiple regression analysis, gynecological variables could account for only 18.4-26.8% of the variance in BMD, while time since last periods, age, age at menarche, weight and hysterectomy were the most significant variables. We conclude that reproductive history gives rise to some special risk groups, to whom BMD measurements and osteoporosis prevention efforts should be directed. However, it is impossible to predict BMD by gynecological characteristics.
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Kröger H, Huopio J, Honkanen R, Tuppurainen M, Puntila E, Alhava E, Saarikoski S. Prediction of fracture risk using axial bone mineral density in a perimenopausal population: a prospective study. J Bone Miner Res 1995; 10:302-6. [PMID: 7754811 DOI: 10.1002/jbmr.5650100218] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Several prospective studies have shown that the bone mineral density (BMD) measured in the appendicular or axial skeleton has an inverse relationship with the risk of subsequent fractures. However, most of these studies have concentrated on relatively old age groups, and the usefulness of measuring BMD at the time of menopause has not been established. In the present study, BMD was measured at the lumbar spine and femoral neck by dual X-ray absorptiometry (DXA) in a random stratified population sample of 3222 perimenopausal women (mean age 53.4 years, range 47-59 years). These women were followed for fractures over a period of 2 years. The fractures reported by a postal inquiry were verified from medical records. Fractures sustained in motor vehicle accidents were excluded from the analyses. During a mean follow-up of 2.4 years, 183 fractures occurred in 168 women. Wrist (n = 47), ankle (n = 31), and rib (n = 28) were the most common sites of a fracture. Women in the lowest quartile of spinal BMD had a 2.9 times greater risk of fracture than those in the highest quartile. The respective risk increased 2.2 times from the lowest to the highest quartile of femoral BMD, respectively. The relative risk for suffering from any fracture per one SD decrease in BMD was 1.50 (95% CI; 1.27-1.76) for the spine and 1.41 (1.21-1.64) for the femoral neck. The present study demonstrates that bone mass is important in the pathogenesis of fractures even in perimenopausal women. We conclude that the axial BMD measurement at the time of menopause can be of use in predicting subsequent fracture risk.
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Kröger H, Alhava E, Honkanen R, Tuppurainen M, Saarikoski S. The effect of fluoridated drinking water on axial bone mineral density--a population-based study. BONE AND MINERAL 1994; 27:33-41. [PMID: 7849544 DOI: 10.1016/s0169-6009(08)80184-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Bone mineral density (BMD) of the spine and femoral neck was measured in a random stratified sample of 3222 perimenopausal women aged 47-59 years. A total of 969 women had used fluoridated drinking water (1.0-1.2 mg/l) for over 10 years. These women were compared with 2253 women with low levels of fluoride in drinking water (< 0.3 mg/l). BMD of the spine was significantly higher in the fluoride group than in the non-fluoride group (1.138 +/- 0.165 vs. 1.123 +/- 0.156 g/cm2, P = 0.026). Femoral neck BMDs did not differ between the groups. When the BMD values were adjusted for confounding factors (age, weight, menopausal status, calcium intake, physical activity level, deliveries, alcohol consumption and estrogen use), the differences between the groups increased (P < 0.001 for the spine and P = 0.004 for the femoral neck, respectively). There was no significant difference between the groups in the prevalence of self-reported fractures sustained during 1980-1989. We propose that the fluoridation of drinking water has a slight increasing effect on axial BMD in women in low fluoride areas.
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111
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Kröger H, Tuppurainen M, Honkanen R, Alhava E, Saarikoski S. Bone mineral density and risk factors for osteoporosis--a population-based study of 1600 perimenopausal women. Calcif Tissue Int 1994; 55:1-7. [PMID: 7922782 DOI: 10.1007/bf00310160] [Citation(s) in RCA: 154] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Population-based epidemiological studies on osteoporosis are few. Our study evaluated the effects of menopause and certain putative behavioural risk factors on bone mineral density (BMD). Spinal and femoral neck BMD were measured with dual X-ray absorptiometry (DXA) from 1600 perimenopausal women aged 48-59 years (mean 53.2 years) with no diseases or medications known to affect bone metabolism. These women were a selected sample of the Kuopio Osteoporosis Risk Factor and Prevention Study population (n = 14,220). There was a wide variation of BMD among perimenopausal women. Menopause had a major effect on BMD. Postmenopausal women had significantly lower BMD in both spine (-6.2%) and femoral neck (-3.9%) as compared with premenopausal women. Multiple regression analysis showed that weight, menopausal status, age, and grip strength were significant independent predictors of both spinal and femoral BMD. Additionally, physical activity was found to be a significant predictor of femoral BMD, and alcohol consumption was a significant predictor of spinal BMD. However, current anthropometric and lifestyle factors explained only 18.7-25.4% of the variability of BMD. Therefore, the estimation of the risk factor status at menopause is not an adequate substitute for bone densitometry. However, our results may in part help clinicians to identify the risk groups at which to direct bone density measurements.
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112
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Tuppurainen M, Kröger H, Saarikoski S, Honkanen R, Alhava E. The effect of previous oral contraceptive use on bone mineral density in perimenopausal women. Osteoporos Int 1994; 4:93-8. [PMID: 8003847 DOI: 10.1007/bf01623231] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The bone mineral density (BMD) of the lumbar vertebrae L2-4 and femoral neck was determined by dual-energy X-ray absorptiometry (DXA) in 3222 perimenopausal women-a random stratified sample of the population-based Kuopio Osteoporosis Study (OSTPRE). The mean age of the women was 53.4 years (range 47.9-59.6 years). Twenty-nine percent of the women were past users of oral contraceptives (OC) containing 50 micrograms or less of ethinyl estradiol and 7.4% (n = 250) of the women reported OC use for more than 6 years. There was a slight but statistically significant difference between OC users (n = 939) and non-users (n = 2283) in lumbar BMD (1.134 +/- 0.155 g/cm2 v 1.123 +/- 0.161 g/cm2, p = 0.014). A statistically significant difference was recorded also after adjustment for years since menopause, duration of hormonal replacement therapy (HRT) and present weight (p = 0.044). When the analysis was performed among women who had never used oestrogen replacement therapy (n = 1427) and among premenopausal women (n = 387), no differences in BMD were found between OC users and non-users. Similarly, femoral neck BMD did not differ between the groups. This population-based study demonstrated a slightly higher lumbar BMD among past OC users. However, OC users and non-users differed from each other in many behavioral characteristics. Thus, the differences in BMD may be accounted for more by other factors than by past OC use itself. The low-dosage estrogen OCs used today would not be expected to have any positive bone effects among future perimenopausal women.
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113
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Kröger H, Honkanen R, Saarikoski S, Alhava E. Decreased axial bone mineral density in perimenopausal women with rheumatoid arthritis--a population based study. Ann Rheum Dis 1994; 53:18-23. [PMID: 8311549 PMCID: PMC1005237 DOI: 10.1136/ard.53.1.18] [Citation(s) in RCA: 88] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES Although periarticular osteoporosis is a well-recognised phenomenon in rheumatoid arthritis (RA), there is considerable controversy over whether RA is associated with more generalised osteoporosis. The aetiology of this bone loss is probably multifactorial, including both life-style risk factors and disease-related determinants. Population-based studies on bone mineral density (BMD) in RA have not previously been conducted, and the purpose of the present cross-sectional population-based study was to determine whether patients with RA are at an increased risk of having osteoporosis. Furthermore, the determinants of BMD in RA patients were investigated. METHODS BMD at the spine and femoral neck was measured in 143 women with RA. The control group consisted of 1611 women with no disease or taking any drugs known to affect bone metabolism. The study population was a random stratified sample from the Kuopio Osteoporosis Study, which included all perimenopausal women aged 47-56 years residing in Kuopio Province, Eastern Finland in 1989 (n = 14,220). The mean age of the patients at the time of densitometry was 53.7 years. RESULTS The mean (SD) spinal and femoral neck BMD was significantly lower in patients with RA compared with controls [spine: 1.067 (0.161) v 1.129 (0.157) g/cm2, p < 0.001; femoral neck: 0.851 (0.136) v 0.932 (0.123) g/cm2, p < 0.001]. Analysis of variance showed that at the spine the difference was significant only in patients having corticosteroid treatment, whereas at the femoral neck patients with non-steroid treatment also had significantly lower BMD. When confounding factors were corrected, no significant difference could be found between non-steroid and corticosteroid treated patients with RA, suggesting that the independent effect of corticosteroids on BMD is only minimal. Multiple regression analysis found age, weight and functional grade to be significant predictors of spinal BMD (R2 = 0.403, p < 0.001). In the femoral neck weight, cumulative corticosteroid dose and functional grade were significant predictors of BMD (R2 = 0.410, p < 0.001). CONCLUSIONS RA is associated with generalised osteoporosis. The physical impairment and body weight are the major determinants of both spinal and femoral bone mass in RA patients. The cumulative corticosteroid dose was also a significant determinant of femoral neck BMD. However, the independent effect of corticosteroids is questionable because the use of corticosteroids may be an indicator of more severe disease.
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Ryynänen OP, Kivelä SL, Honkanen R, Laippala P, Saano V. Medications and chronic diseases as risk factors for falling injuries in the elderly. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1993; 21:264-71. [PMID: 8310279 DOI: 10.1177/140349489302100406] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Diseases and medications associated with the occurrence of falls leading to medical treatment in elderly Finns (65 yrs or older) during a one-year period are presented. The design was that of a case-control study involving 380 fallers seeking medical treatment and 342 unmatched controls selected randomly from the population register. The occurrence of a fall was shown by logistic regression analysis to be related to advanced age, presence of benzodiazepine in the serum, hypertrophy of the prostate, poor mental capacity, presence of chronic lung disease and asthma, use of analgesics and use of digitalis in the men, and to advanced age, poor mental capacity, presence of benzodiazepine in the serum, use of analgesics and non-occurrence of lower limb arthrosis in the women. The corresponding log-linear models showed advanced age and the presence of benzodiazepine in the serum to be independent risk factors for falling both in the men and women. Furthermore, the use of analgesics was related to falling in the women with normal mental capacities. No disease was independently associated with falls. The results suggest caution in the use of benzodiazepines among the elderly.
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115
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Tuppurainen M, Honkanen R, Kröger H, Saarikoski S, Alhava E. Osteoporosis risk factors, gynaecological history and fractures in perimenopausal women--the results of the baseline postal enquiry of the Kuopio Osteoporosis Risk Factor and Prevention Study. Maturitas 1993; 17:89-100. [PMID: 8231907 DOI: 10.1016/0378-5122(93)90004-2] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The Kuopio Osteoporosis Risk Factor and Prevention (OSTPRE) Study examines the risk factors of osteoporosis, the relationship of risk factors to bone density and fractures, as well as the possibility to prevent bone loss by administering certain hormones. The baseline postal enquiry in 1989 was sent to all the 14,220 women aged 47-56 years residing in the Kuopio Province, Finland. The questionnaire included questions about their gynaecological history, physical exercise and smoking habits, calcium intake, body weight and height, history of bone fractures, health disorders, their current and previous use of drugs, as well as their willingness to participate in bone densitometry and in a clinical hormone trial. The response rate was 92.8%. In all, 56% reported some previous use of female hormones. Strong contraindications for oestrogen replacement therapy were found in 9.3% of the women. Almost half of the respondents reported lack of regular physical exercise, 11.9% were smokers, and 17.0% reported a calcium intake from milk products of less than 500 mg daily. The incidence of fractures increased steadily with age. The incidence of premenopausal fractures within the last 10 years was 7.65 per 1000 person/years and that of postmenopausal fractures was 17.40 per 1000 person/years (P = 0.000). The effect of menopause on fracture incidence was stronger than the effect of a 5-year age increase. Of the respondents, 84.4% were willing to participate in bone densitometry and 68.3% for long-term prevention of osteoporosis with oestrogen.
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Abstract
The part that alcohol plays in non-motor vehicle unintentional injuries is not well known. Injuries at home and during leisure form a very heterogeneous group. Alcohol involvement varies considerably from one subgroup to another: for example, all cases of alcohol poisoning involve alcohol by definition, whereas alcohol involvement is very infrequent in sports injuries. One-third of falls, half of drownings and fire deaths and two-thirds of hypothermia deaths involve alcohol. Young and middle-aged males form a risk group of alcohol-related trauma. Alcohol involvement varies also from country to country: deaths from alcohol poisoning are several times as common in Finland as in other Western countries. In contrast to experience in Western countries, in Dar es Salaam, Tanzania, wealthier injured Africans were found to have alcohol involvement more often than poor Africans. Alcohols seems to increase the risk of falling, bicycle and motor vehicle injuries largely to the same extent. The relative importance of the two main components of alcohol-related risk--risk-taking and impaired psychomotor functions--requires further exploration in each main external cause category of home and leisure injuries.
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Olkkonen S, Lahdenranta U, Slätis P, Honkanen R. Bicycle accidents often cause disability--an analysis of medical and social consequences of nonfatal bicycle accidents. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1993; 21:98-106. [PMID: 8367689 DOI: 10.1177/140349489302100207] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Social and medical consequences of 278 children and 264 adults injured in bicycle accidents and seen in two hospitals in Helsinki in 1985-86 were analyzed. Information was collected from patient records, by means of a special questionnaire and by telephone interview. A child outpatient required 1.7 and a child inpatient 3.0 physician visits on an average, while adults required 2.2 and 4.9 visits, respectively. The average duration of hospital stay was 8 days for hospitalized adults and 6 days for children. Rehabilitative care outside the hospital was received by 6% of the adult outpatients and 25% of the inpatients, but none of the injured children. The mean duration of work disability was 82 days among inpatients, 11 days among outpatients, 127 days among the inpatients injured in motor vehicle collisions and 65 days among inpatients injured in other bicycle accidents. Of inpatients 32% and of outpatients 5% reported persistent (> 6 months) disability. Persistent disability was recorded in 11% of children, in 47% of adults and in 67% of elderly inpatients. Most serious consequences were due to intracranial injuries in motor vehicle-bicycle collisions. Of the hospitalized bicyclists 4% suffered from severe cognitive and behavioural changes or sense impairment and of adult inpatients 3% suffered from permanent work disability. The average costs of health and social services were about FIM 1000 per adult outpatient and FIM 13000 per adult inpatient. In prevention high priority should be given to motor vehicle collisions, head injuries and injuries among the elderly bicyclists.
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Lüthje P, Santavirta S, Nurmi I, Honkanen R, Heiliövaara M. Increasing incidence of hip fractures in Finland. Arch Orthop Trauma Surg 1993; 112:280-2. [PMID: 8123381 DOI: 10.1007/bf00452965] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The incidence of hip fracture in Finland was studied for the year 1988. During 1988, 6139 patients were treated for a fresh hip fracture. Three out of four hip fracture patients were women, and the occurrence of cervical fractures was 2.8 times and that of trochanteric fractures 2.5 times more common in women than in men. The incidence rates of hip fractures per 100,000 were 174 in women, 70 in men and 123 in the whole population. The mean hospitalization time for fresh hip fractures was 33 days for cervical fractures and 38 days for trochanteric fractures. The costs of primary hospitalizations due to fresh hip fractures in 1988 were estimated at US $66 million.
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Abstract
Factors associated with recurrent falling during a one-year period were analysed among elderly Finns (65 yrs and more) seeking medical treatment due to a fall. Recurrent falling in men was independently related to a lesser amount of depressive symptoms and to less severe injury due to the first fall. In women, recurrent falling was independently related to the non-occurrence of a fear of falling. Furthermore, recurrent falling, amount of daily movement, mental capacity, and falling during the previous year were related variables. Here the risk of recurrent falling was high among persons with poor mental capacity, who moved about a large amount daily, and who had had at least one accident during the previous year. In addition, there was an association between poor health and recurrent falling women. Demented women moving about daily, frail women, and incautious men and women seemed to be the main risk groups for repeated falling. What could general practitioners do to prevent repeated falls in the elderly? First, the overall health status and functional capacities of frail elderly women should be improved. Second, all elderly persons, especially those who have fallen, should be informed about how to minimize the risks of falls. Prevention is not easy among the demented population, however.
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Ryynänen OP, Kivelä SL, Honkanen R, Laippala P. Falls and lying helpless in the elderly. ZEITSCHRIFT FUR GERONTOLOGIE 1992; 25:278-82. [PMID: 1413966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Twelve percent of men and 19% of women aged 65 years and over who sought medical attention after a fall, lie where they fell for 15 min or more after falling. The occurrence of a fall with a long period of lying helpless was associated in bivariate analyses with severe injury, an intrinsic or unknown mechanism of falling, falling indoors, poor functional capacity, use of walking aids, body temperature 37.5 degrees C or over, and serum potassium concentration under 3.5 mmol/l. A log-linear model showed that a fall with a lie of this kind was related independently to high body temperature, low serum potassium concentration, and severe injury. The occurrence of such a fall due to an extrinsic mechanism was related to poor functional capacity, but no similar relationship could be found when the fall was due to an intrinsic or unknown mechanism.
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Ryynänen OP, Kivelä SL, Honkanen R, Laippala P, Soini P. Incidence of falling injuries leading to medical treatment in the elderly. Public Health 1991; 105:373-86. [PMID: 1754661 DOI: 10.1016/s0033-3506(05)80597-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The incidence of falling injuries leading to medical treatment was described by sex, age, marital status, education, amount of daily motion, self-perceived health, mechanism of fall and severity of injury. Material was collected regarding persons aged 65 years or over seeking medical treatment due to a fall during a period of one year. Altogether 3.8% of the elderly population (men: 2.5%; women: 4.4%) sought medical treatment due to a fall at least once during this year. When repeated falls were taken into account, the total incidence rate was 5.5 per 100 persons per year. The cumulative incidence rate (percentage of persons seeking medical treatment due to a fall) of women was higher than that of the men and in both sexes it increased with age. It was also higher for unmarried, widowed or divorced persons than for married ones, and higher in less educated persons than in better educated ones. It was also higher in persons with a low amount of daily motion or poor self-perceived health than in persons with a moderate or high amount of daily motion or good health status. The multivariate analyses based on log-linear models showed two-term interactions. A low amount of daily motion, poor self-perceived health and high age were independently related to the occurrence of a fall leading to medical treatment in both sexes.
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122
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Honkanen R, Smith G. Impact of acute alcohol intoxication on patterns of non-fatal trauma: cause-specific analysis of head injury effect. Injury 1991; 22:225-9. [PMID: 2071207 DOI: 10.1016/0020-1383(91)90047-i] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The impact of alcohol on injury patterns was studied by using 14,920 injured men aged 15-64 years seen in an emergency room in Helsinki, Finland. Blood alcohol was estimated by clinical evaluation and breath test, and was coded into a three-grade intoxication code. Intoxication was recorded in 19.7 per cent. Head injury was more common among the intoxicated (64.1 per cent) than among the sober (17.6 per cent). The odds of head injury, if 1.0 among the sober, was 8.3 among the intoxicated. This head injury effect (HIE) was found in every major external cause category: falls 15.4, traffic 3.0, other unintentional injury 3.4 and assault 2.6. A major difference in HIE was found by hospitalization status: 2.1 for hospitalized and 9.8 for ambulatory patients. Alcohol seems to produce mostly low-energy events (like falls) resulting usually in minor, though potentially dangerous, head injury.
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Ryynänen OP, Kivelä SL, Honkanen R. Times, places, and mechanisms of falls among the elderly. ZEITSCHRIFT FUR GERONTOLOGIE 1991; 24:154-61. [PMID: 1927005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Elderly persons among the population aged 65 years or over in the town of Pori, Finland, falls leading to medical treatment experiencing during one year, are described by age, sex, month, time of day, place, mechanism, estimated cause, previous falls, symptoms before falling, and activity when falling. Results indicate that the falls can be divided into two main categories: falls due to an extrinsic mechanism such as slipping or stumbling, and falls due to an intrinsic or unknown mechanism. Extrinsic mechanisms are more common in the younger age group (65-74 years), in whom falls are dependent on the time of day and amount of activity, and frequently happen outdoors while walking. Thus, slipping is a common extrinsic mechanism. Intrinsic or unknown mechanisms are more common in the older age group (75 years and above), in which estimated causes, such as orthostatic hypotension, fever, dementia, or joint disorders, can in many cases be detected. These cases are not dependent on time of day or month. Falls due to intrinsic or unknown mechanisms are related to rising from a lying or sitting position and lifting the head or turning the body before the fall. Before falling, some kinds of symptoms are more commonly experienced by persons falling due to an intrinsic or unknown mechanism than by those falling due to an extrinsic mechanism.
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Honkanen R, Alhava EM, Saarikoski S, Tuppurainen M. Osteoporosis risk factors in perimenopausal women. Calcif Tissue Int 1991; 49 Suppl:S74-5. [PMID: 1933605 DOI: 10.1007/bf02555095] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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125
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Honkanen R, Smith GS. Impact of acute alcohol intoxication on the severity of injury: a cause-specific analysis of non-fatal trauma. Injury 1990; 21:353-7. [PMID: 2276795 DOI: 10.1016/0020-1383(90)90117-d] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The impact of alcohol on the severity of injury was studied by using injured patients from an emergency room in Helsinki, Finland. Blood alcohol content was estimated either clinically or with a breath test and then was recorded using a three-grade intoxication code (Ethyl sign). The study population was comprised of 14,995 men aged 15-64 years. The Ethyl sign was positive in 19.7 per cent. Hospitalization was used as an indicator of the severity of injury. Hospitalization was almost as common among sober (9.3 per cent) as among intoxicated patients (9.6 per cent) and the odds of being hospitalized, if considered 1.0 among the sober, was 1.03 among the intoxicated. However, the severity of injury correlated positively with the alcohol intoxication in the injured car occupants with an odds ratio (OR) of 3.1 (95 per cent confidence interval (CI) 1.7-5.6) and in those injured in falls from stairs (OR = 2.6; 95 per cent CI 1.4-4.7), but negatively in those injured in unspecified falls on the same level (OR = 0.3; 95 per cent CI 0.2-0.6). The effect of alcohol on injury severity seems to vary with the cause of injury.
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126
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Honkanen R, Alhava E, Parviainen M, Talasniemi S, Mönkkönen R. The necessity and safety of calcium and vitamin D in the elderly. J Am Geriatr Soc 1990; 38:862-6. [PMID: 2387950 DOI: 10.1111/j.1532-5415.1990.tb05700.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The necessity and safety of an oral calcium (Ca) and vitamin D regimen was evaluated in a population of 66 independently living and 73 institutionalized elderly women over an 11-week winter period. The members of both groups were randomly assigned into trial and control groups. Serum Ca, creatinine, and calcidiol levels were measured before and after the trial. The regimen consisted of 1.558 g of Ca and 45 micrograms (equal to 1,800 IU) of vitamin D administered daily in addition to the normal diet. The controls received no treatment. A majority of the elderly subjects living independently had ensured their Ca, and a quarter of them also their vitamin D intake on their own initiative. The mean serum calcidiol concentration before the trial was 24.1 nmol/L in the institutionalized and 38.5 nmol/L in the elderly subjects living independently (P less than .001). After the trial, serum calcidiol was 10.4 nmol/L in the institutionalized control subjects and had decreased (P less than .001) in both control groups, but increased (P less than .001) in both treatment groups. The safety indicators, serum Ca, creatinine, and calcidiol, did not indicate any group or individual side effect.
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127
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Honkanen R, Koivumaa-Honkanen H, Smith G. Males as a high-risk group for trauma: the Finnish experience. THE JOURNAL OF TRAUMA 1990; 30:155-62. [PMID: 2304108 DOI: 10.1097/00005373-199002000-00004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The high incidence of trauma among young men has been observed in many countries. To better understand this risk, we analyzed male injuries and their causes in Finland. The incidence peak of medically attended trauma in men aged 15-24 years was caused by occupational and sports injuries, whereas that of hospitalizations was due to motor vehicle injuries. Age patterns of nonfatal trauma resembled those recorded in the U.S.A. However, patterns and causes of fatal trauma were very different in the two countries: early adulthood in the U.S.A. and late middle-age in Finland were the ages of highest injury mortality. The majority of deaths in young men were caused by motor vehicle injuries in the U.S.A., whereas suicides and the extremely high rate of fatal non-motor vehicle accidents, largely due to alcohol poisoning and drownings, formed the main bulk of injury mortality in Finland. Similarities in early adulthood suggest general biological factors, whereas the deviance of the middle-aged male Finns from the general pattern may indicate more specific psychosocial factors.
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128
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Olkkonen S, Lahdenranta U, Tolonen J, Slätis P, Honkanen R. Incidence and characteristics of bicycle injuries by source of information. ACTA CHIRURGICA SCANDINAVICA 1990; 156:131-6. [PMID: 2330792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Data from analysis of bicycle injuries in a defined, semirural Finnish population were compared with the national hospital discharge register and official police statistics and were related to national data on prevalence of bicycling. The results suggested an incidence of 7.3 injured persons/1000 population, which was 20-fold the figure derived from the police statistics. Inclusion of injuries treated at health centres doubled the number requiring medical attention. Bicycle injuries accounted for 52% of all traffic injuries. A motor vehicle was involved in 11% of bicycle injuries. In these accidents 18% of the victims were hospitalized, but only 6% in other bicycle accidents. Police and hospital records overestimated the proportion of motor vehicle crashes, involvement of elderly persons and incidence of head injuries and fractures. Non-motor vehicle bicycle accidents accounted for most of bicycle injuries, for 58% of in-patients and 93% of out-patients. Information from all levels of health care is required for injury control.
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129
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Honkanen R. Epidemiological methods in causal accident research. Int Clin Psychopharmacol 1988; 3 Suppl 1:23-33. [PMID: 3403950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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130
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Kivelä SL, Honkanen R. Mortality from violent causes among the elderly population in Finland in 1951-1979. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1986; 14:31-8. [PMID: 3704579 DOI: 10.1177/140349488601400106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The changes in violence-related mortality rates among the population aged 65 years or older in Finland from 1951-1979 were studied with the help of the official mortality statistics. Factors underlying these changes were also examined. The most distinctive findings were, first, the increase in accident-related mortality rates of both males and females in the 1950s and, second, the sharp decrease of those rates with respect to women from 1960-1975 compared to the decrease for males during that same period. The changes in mortality for males were mainly due to changes in frequency of motor-vehicle fatalities, whereas the changes for females were mainly due to changes in mortality caused by accidental falls and limb fractures. Improvements in classification methods resulting in the decrease of unspecified causes of death were apparently the main cause of the recorded increase in violent mortality in the early 1950s. The incidence of traffic accidents has decreased in the latter half of the 1970s. Thus, the minor decrease in motor-vehicle accident mortality for men most evidently was due to a decreased incidence. The incidence of hip and limb fractures in women increased. Thus, it was not a lowered incidence but instead a decreased case-fatality rate which caused the decreased mortality in females. Early mobilization after hip operations and decreased dependence level among the elderly apparently resulted in the decreased fatality rates.
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131
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Visuri T, Koskenvuo M, Honkanen R. The influence of total hip replacement on hip pain and the use of analgesics. Pain 1985; 23:19-26. [PMID: 3877266 DOI: 10.1016/0304-3959(85)90226-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The influence of total hip replacement (THR) on pain and use of analgesics was evaluated in 511 patients with McKee-Farrar and Brunswik prostheses. The mean age of the patients was 63.8 years and the mean follow-up time 4.2 years. The average grade of pain decreased from 1.8 to 4.9 as evaluated according to Charnley. The proportion of regular users of all analgesics decreased from 75% to 17% (P less than 0.001). Indomethacin was the most common preoperative drug and the proportion of its regular use decreased from 47 to 12% (P less than 0.001). The preoperative association which existed between the grade of pain and the regular drug users in each pain grade decreased more than expected by the preoperative figures. Postoperatively those with previous hip operations, McKee-Farrar prosthesis, one hip replaced, reapplications and removal of the prosthesis gave inferior results with respect to pain than those without previous surgery, with Brunswik prosthesis, both hips replaced and with the original prosthesis in situ. In addition to previous THR operations, type of the hip prosthesis, bilateral or unilateral surgery, primary or secondary coxarthrosis and reapplication of the prosthesis influenced the use of drugs. THR, however, brought a marked drop in the use of analgesics and this effect should be taken into account when assessing the costs and benefits of THR.
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132
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Sandelin J, Kiviluoto O, Santavirta S, Honkanen R. Outcome of sports injuries treated in a casualty department. Br J Sports Med 1985; 19:103-6. [PMID: 4027492 PMCID: PMC1478529 DOI: 10.1136/bjsm.19.2.103] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The present investigation analyses 2493 patients with a sports injury treated in a casualty department during a one-year period. Of the patients 73% were men, the age of the patients averaging 26 years and the mean follow-up time was 24 months. Soccer and indoor ball games caused 24% and 23% of the injuries respectively, these being followed by injuries in ice hockey in 14%. Track and field injuries scored low with 2% out of all injuries. Injuries to the lower extremity predominated. At follow-up, ligamentous injuries of the lower extremity were the major cause of discomfort. Further, in the group of patients with persistent discomfort 36% had suffered a fracture or a dislocation, 13% a contusion and 10% a wound. The mean period of sports incapacity after a sustained injury was 3 weeks. In track and field events the injury seldom disturbed training for more than one week, but in soccer, indoor ball games, skiing and skating the mean sports incapacity period varied between 6 and 3 weeks. Out of the total injured, 2% had to give up their sports activity completely. An injury of the lower extremity demanded on average 4 weeks' rest, an injury of the upper extremity and the trunk 2 weeks and injuries of the head and neck one week's rest. According to the present investigation sports injuries were in the majority of cases of a relatively benign nature and sick leave from work seldom exceeded 2 weeks.
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133
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Honkanen R, Ertama L, Kuosmanen P, Linnoila M, Alha A, Visuri T. The role of alcohol in accidental falls. JOURNAL OF STUDIES ON ALCOHOL 1983; 44:231-45. [PMID: 6645509 DOI: 10.15288/jsa.1983.44.231] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Fifty-three percent of patients injured in accidental falls in the evening in Helsinki and 15% of time-, site- and sex-matched control pedestrians were alcohol-involved. Relative risk of injury, if 1.0 at zero BAC, was 3 at BACS 60-100 mg/100 ml, 10 at 101-150 mg/100 ml and about 60 at BACS above that.
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134
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Visuri T, Honkanen R. The role of socio-economic status and place of residence in total hip replacement. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1982; 10:95-9. [PMID: 7156919 DOI: 10.1177/140349488201000305] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The influence of socio-economic status and place of residence on walking ability, performance of daily activities and the aid required in these activities were evaluated among 539 total hip replacement (THR) patients. The walking ability of patients of higher socioeconomic status and of urban origin was better than that of patients of lower socio-economic status and of rural origin, both before and after THR. There were no significant interclass differences in the improvement in walking ability. The same pattern was valid as regards preoperative and postoperative performance of daily activities and the need for assistance. Neither socio-economic status nor place of residence had any significant influence on the improvement in the performance of daily activities or on the decrease in use of an aid. Earlier total hip replacement is recommended for patients of lower socio-economic status and for those living in rural areas.
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135
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Honkanen R, Ertama L, Linnoila M, Alha A, Lukkari I, Karlsson M, Kiviluoto O, Puro M. Role of drugs in traffic accidents. BRITISH MEDICAL JOURNAL 1980; 281:1309-12. [PMID: 7437776 PMCID: PMC1714792 DOI: 10.1136/bmj.281.6251.1309] [Citation(s) in RCA: 98] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Serum samples from 201 drivers who presented at emergency departments within six hours after being injured in a road accident and 325 control drivers selected randomly at petrol stations were screened for drugs by combined thin-layer and gas chromatography. Blood alcohol concentrations were also measured, and a questionnaire on the subjects' state of health and use of drugs administered. At interview 30 patients (15%) and 44 controls (13%) said that they had taken drugs in the previous 24 hours. Four patients (2%) and six controls (2%) said that they had taken psychotropic drugs, but serum analysis detected psychotropic drugs in 10 patients (5%) and eight controls (2.5%). Diazepam was found in 16 of the 18 subjects in whom psychotropic drugs were detected. Alcohol was detected in 30 patients (15%) and three controls (1%). Drug use appeared to be somewhat lower in Finland than in other Western countries, and illness to be a more important traffic hazard than drugs in general. Interview was not a reliable method of establishing whether drivers had taken psychotropic drugs. Taking diazepam may increase the risk of being involved in a traffic accident, but alcohol was the most powerful risk factor.
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136
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Visuri T, Honkanen R. Total hip replacement: its influence on spontaneous recreation exercise habits. Arch Phys Med Rehabil 1980. [PMID: 7396685 DOI: 10.1080/713857566] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The effect of total hip replacement (McKee-Farrar or Brunswik prosthesis) on recreational exercise habits was evaluated with a retrospective interview of 539 patients operated on at the orthopaedic Hospital of the Invalid Foundation, Helsinki, Finland. The mean age of the patients was 63.8 years and the mean follow-up time 4.2 years. The proportion of those who engaged in regular walking increased from 2 to 55%, in cycling from 7 to 29%, in swimming from 13 to 30% and in skiing from 0 to 9%. Prolonged use of the prosthesis (up to 9 years) had no significant deteriorating effect on the intensity of the recreation exercises. The number of those who were able to cycle or swim preoperatively was greater than that of those who were able to walk at that time. Cycling and swimming are especially valuable forms of physical exercise after total hip replacement because the load placed by the body weight on the hip joint is reduced.
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137
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Visuri T, Honkanen R. Total hip replacement: its influence on spontaneous recreation exercise habits. Arch Phys Med Rehabil 1980; 61:325-8. [PMID: 7396685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The effect of total hip replacement (McKee-Farrar or Brunswik prosthesis) on recreational exercise habits was evaluated with a retrospective interview of 539 patients operated on at the orthopaedic Hospital of the Invalid Foundation, Helsinki, Finland. The mean age of the patients was 63.8 years and the mean follow-up time 4.2 years. The proportion of those who engaged in regular walking increased from 2 to 55%, in cycling from 7 to 29%, in swimming from 13 to 30% and in skiing from 0 to 9%. Prolonged use of the prosthesis (up to 9 years) had no significant deteriorating effect on the intensity of the recreation exercises. The number of those who were able to cycle or swim preoperatively was greater than that of those who were able to walk at that time. Cycling and swimming are especially valuable forms of physical exercise after total hip replacement because the load placed by the body weight on the hip joint is reduced.
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138
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Honkanen R, Kiviluoto O, Nordström R. Victims of assault attending casualty departments. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1980; 8:63-6. [PMID: 7209449 DOI: 10.1177/140349488000800203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Victims of assault make up about 8% of all adult injury cases. The purpose of this study was to analyse the personal characteristics and injuries of 518 victims of assault (=case material) and 496 accidentally injured (=controls), selected at random in a large casualty department. The proportion of males was higher among the assault cases than among controls (76 vs. 61%). Assault victims were more concentrated in the age range 15 to 44 years (81 vs. 64%). Fifty per cent of the cases and 8% of the controls were intoxicated, while the rates of chronic misuse of alcohol were 37 and 18%, respectively. Forty seven per cent of the cases and 18% of the controls arrived at night. Assault cases had sustained mostly minor head injuries. However, injuries needing referral to the ENT department or Dept. of jaw surgery were also common. Casualty departments are well suited to victim studies. Additional information as to social background, criminality and psychiatric morbidity of victims is needed.
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139
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Honkanen R, Michelsson JE. Construction of the computerized accident registration system in a casualty department. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1980; 8:33-8. [PMID: 7375876 DOI: 10.1177/140349488000800105] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The main benefit of computerized accident registration systems is that they assist, with the help of multi-dimensional cross-tabulation of variables, in the identification of high injury risk areas in the community. The E code of the International Classification of Diseases has been the traditional means for the causal classification of injuries. The applicability of its abridged version in ambulatory care settings was tested by the development of a classification with 50 accident type categories in the framework of the computerized statistics in a large casualty department treating more than 30 000 new injuries annually. With maximally effective coding, the proportion of the 'Other accidents' category of the E code (E929) of all injuries can be reduced to 10%, but not less than that without its division into subcategories. Obviously, the E code should be further developed, better to meet the needs of ambulatory care. The registration system of this casualty department includes also a 15-category accident place classification, a 3-digit ICD diagnosis as well as demographic and time variables. In order to improve its problem identification power, accident object (agent) should still be added into its variable arsenal.
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140
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Honkanen R. Records based on clinical examination as an indicator of alcohol involvement in injuries at emergency stations. SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE 1977; 5:91-5. [PMID: 905803 DOI: 10.1177/140349487700500207] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Clinical detection of alcohol involvement (AI) and its recording (ethyl sign) in accident patients was evaluated by comparing the ethyl signs with blood alcohol concentrations (BAC) in 1012 injury victims. Of the 337 BAC-positive cases 50% had a positive ethyl sign, while an additional 13% had some reference to alcohol in their patient notes. Thus, the overall recording rate was 63%. Computer analysis of the statistics from the same emergency station revealed positive ethyl signs in 13.5% of all the 44 372 patients in 1973. The drunken victims of falls (44%) and fights & assaults (26%) formed the main bulk (70%) of all drunken injury patients. Ethyl sign was found to be a specific, though not a sensitive, indicator of AI and a useful device for studying the strain alcohol places upon the emergency services, statistically.
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