Prävalenz und Charakteristika von Muskelkrämpfen bei Patienten mit Varikosis

VASA ◽  
2000 ◽  
Vol 29 (4) ◽  
pp. 269-273 ◽  
Author(s):  
Masafumi Hirai
Keyword(s):  
General Population ◽  
Patient Group ◽  
Venous Insufficiency ◽  
Varicose Veins ◽  
Population Group ◽  
Venous Hypertension ◽  
Muscle Cramps ◽  
Significant Difference ◽  
General Population Group ◽  
Short Saphenous Vein

Background: It has been suggested that limb circulation may be disturbed in patients with muscle cramps due to leg venous hypertension. The aim of this study was to examine the incidence and characteristics of muscle cramps from venous insufficiency. Patients and methods: The incidence and characteristics of muscle cramps, which were investigated by a questionnaire, were compared between 288 patients with incompetence of the long or short saphenous vein and 550 age-matched individuals from the general population. Results: The patient group showed a significantly higher incidence of muscle cramps in the last year than the general population group, 67% and 53%, respectively (p < 0.001). The incidence of calf cramps was significantly higher in the patient group than in the general population group, 91% and 75%, respectively (p < 0.001). Although most subjects reported symptoms occurring only at night, the incidence was significantly higher in the patient group than in the general population group, 78% and 52%, respectively (p < 0.001). There was no significant difference in the duration or severity of muscle cramps between the groups. The patient group showed a significantly higher incidence of more than 12 episodes per year than the general population group (p < 0.001). Conclusions: Muscle cramps in patients with varicose veins occur more frequently and more often at night and in the calf in comparison with those from the general population.

Comparison of social phobia in athletes with doping history in comparison with general population

2021 ◽  
Vol 15 (7) ◽  
pp. 2144-2146
Author(s):  
Sareh Alavirad ◽  
Ali Amiri
Keyword(s):  
General Population ◽  
Social Phobia ◽  
Case Control Study ◽  
Normal Population ◽  
Population Group ◽  
Contributing Factors ◽  
The Social ◽  
Significant Difference ◽  
Dsm Iv ◽  
Control Study

Background: Regarding increasing and concerning worldwide trends of doping and lack of definite information about contributing factors in this era, this study was performed to determine the frequency of social phobia in athletes with doping history in comparison with general population. Methods and materials: In this case-control study 30 subjects were enrolled including two groups of professional athletes with doping history and general population. In each group 15 subjects were present. All subjects were interviewed according to DSM-IV criteria. The social phobia was assessed by social phobia inventory (SPIN). Results: Ten subjects (including 7 men and 3 women) in athletes group and 6 subjects (including 4 men and 2 women) in normal population group had social phobia showing no significant difference between groups (P=0.143). The gender had no effect on having social phobia in none of the groups (P=1.000). Conclusions: Totally, according to the obtained results in this study, it may be concluded that there is no significant difference between presence of social phobia in athletes with doping history and general population. Keywords: Athletes, Doping, Social phobia

Checklist Identification of Elementary Schoolboys for Clinical Referral or Evaluation of Eligibility for Special Education

1993 ◽  
Vol 18 (3) ◽  
pp. 218-227 ◽  
Author(s):  
Richard E. Mattison ◽  
James C. Lynch ◽  
Helen Kales ◽  
Alan D. Gamble
Keyword(s):  
Mental Health ◽  
Logistic Regression ◽  
General Population ◽  
Population Group ◽  
Regression Analyses ◽  
Practical Procedure ◽  
Emotional Dysfunction ◽  
Mental Health Referral ◽  
General Population Group ◽  
Clinical Referral

Achenbach and Edelbrock teacher and parent checklists were used to develop a practical procedure to assist educators in determining if a boy with behavioral/emotional dysfunction in elementary school requires mental health referral or SED evaluation. SED, psychiatric outpatient, and general population Caucasian boys ages 6 to 11 years were compared. Appropriately, scores for the SED and the outpatient groups were pathological and significantly greater than scores for the general population group on both checklists, while SED scores were significantly higher than outpatient scores on the teacher checklist. Logistic regression analyses showed the Total Problem scales of both checklists to be the most efficient and economical scales for classification. Finally, probability tables were constructed to distinguish SED and outpatient boys from general population boys, and SED boys from outpatient boys.

Obstructive sleep apnoea is more prevalent in men with schizophrenia compared to general population controls: results of a matched cohort study

2018 ◽  
Vol 26 (6) ◽  
pp. 600-603 ◽  
Author(s):  
Hannah Myles ◽  
Andrew Vincent ◽  
Nicholas Myles ◽  
Robert Adams ◽  
Madhu Chandratilleke ◽  
...  
Keyword(s):  
Relative Risk ◽  
General Population ◽  
Obstructive Sleep Apnoea ◽  
Population Group ◽  
Sleep Apnoea ◽  
General Population Study ◽  
Obstructive Sleep ◽  
General Population Group ◽  
Relative Prevalence ◽  
Population Controls

Objectives: Obstructive sleep apnoea (OSA) may be more common in people with schizophrenia compared to the general population, but the relative prevalence is unknown. Here, we determine the relative prevalence of severe OSA in a cohort of men with schizophrenia compared to representative general population controls, and investigate the contribution of age and body mass index (BMI) to differences in prevalence. Methods: Rates of severe OSA (apnoea–hypopnoea index > 30) were compared between male patients with schizophrenia and controls from a representative general population study of OSA. Results: The prevalence of severe OSA was 25% in the schizophrenia group and 12.3% in the general population group. In subgroups matched by age, the relative risk of severe OSA was 2.9 ( p = 0.05) in the schizophrenia subjects, but when adjusted for age and BMI, the relative risk dropped to 1.7 and became non-significant ( p = 0.17). Conclusions: OSA is prevalent in men with schizophrenia. Obesity may be an important contributing factor to the increased rate of OSA.

scholarly journals Risks of solid cancers in elderly persons with osteoarthritis or ankylosing spondylitis

Rheumatology ◽  
2020 ◽  
Vol 59 (12) ◽  
pp. 3817-3825 ◽  
Author(s):  
Michael M Ward ◽  
Sara Alehashemi
Keyword(s):  
Ankylosing Spondylitis ◽  
General Population ◽  
Renal Cell Cancer ◽  
Renal Cell ◽  
Cell Cancer ◽  
Population Group ◽  
Elderly Persons ◽  
Cancer Of The Bladder ◽  
General Population Group ◽  
Related Mortality

Abstract Objectives Patients with osteoarthritis and ankylosing spondylitis have lower cancer-related mortality than the general population. We examined risks of solid cancers at 16 sites in elderly patients with knee or hip osteoarthritis (KHOA) or ankylosing spondylitis. Methods In this population-based retrospective cohort study, we used US Medicare data from 1999 to 2010 to identify cohorts of persons with KHOA or ankylosing spondylitis, and a general population group without either condition, who were followed through 2015. We compared cancer incidence among groups, adjusted for age, sex, race, socioeconomic characteristics, geographic region, smoking and comorbidities. Results We studied 2 701 782 beneficiaries with KHOA, 13 044 beneficiaries with ankylosing spondylitis, and 10 859 304 beneficiaries in the general population group. Beneficiaries with KHOA had lower risks of cancer of the oropharynx, oesophagus, stomach, colon/rectum, hepatobiliary tract, pancreas, larynx, lung, and ovary than the general population. However, beneficiaries with KHOA had higher risks of melanoma, renal cell cancer, and cancer of the bladder, breast, uterus and prostate. Associations were similar in ankylosing spondylitis, with lower risks of cancer of the oesophagus, stomach, and lung, and higher risks of melanoma, renal cell cancer, and cancer of the renal pelvis/ureter, bladder, breast, and prostate. Conclusion Lower risks of highly prevalent cancers, including colorectal and lung cancer, may explain lower cancer-related mortality in patients with KHOA or ankylosing spondylitis. Similarities in cancer risks between KHOA and AS implicate a common risk factor, possibly chronic NSAID use.

Epidemiology of Chronic Venous Insufficiency

1996 ◽  
Vol 11 (1) ◽  
pp. 2-5 ◽  
Author(s):  
F. G. R. Fowkes
Keyword(s):  
General Population ◽  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Varicose Veins ◽  
Venous Disease ◽  
Skin Changes ◽  
Medline Search ◽  
Study Selection ◽  
Varicose Ulcer ◽  
Definition Of

Objective: To determine the prevalence of chronic venous insufficiency in the general population and its association with varicose veins. Data sources: MEDLINE search 1980–94 plus scanning of reference lists in articles obtained. Study selection: Studies on venous disease in subjects not attending health services. Data synthesis: A formal systematic review of metaanalysis was not carried out because of the heterogeneity of the few available studies. Skin changes were found to occur in over 3% of adults, more so in women than men. The prevalence was higher in subjects with varicose veins and depended on the definition of skin changes and the severity of varicose veins. Approximately 0.3% of adults had an open varicose ulcer, and around 1% had an open or healed ulcer. Prevalence was higher in women and increased with age. Conclusions: The prevalence of chronic venous insufficiency was found to be common in the general population, but more studies of distribution and aetiology are required.

Progression of varicose veins and chronic venous insufficiency in the general population in the Edinburgh Vein Study

2015 ◽  
Vol 3 (1) ◽  
pp. 18-26 ◽  
Author(s):  
Amanda J. Lee ◽  
Lindsay A. Robertson ◽  
Sheila M. Boghossian ◽  
Paul L. Allan ◽  
C. Vaughan Ruckley ◽  
...  
Keyword(s):  
General Population ◽  
Chronic Venous Insufficiency ◽  
Venous Insufficiency ◽  
Varicose Veins

scholarly journals Epidemiology of Typhoid Fever: Incidence of Typhoid Carriers in a General Population Group

1929 ◽  
Vol 29 (2) ◽  
pp. 139-145 ◽  
Author(s):  
I. M. Bromberg ◽  
R. Comaroff
Keyword(s):  
General Population ◽  
Typhoid Fever ◽  
Population Group ◽  
Endemic Diseases ◽  
General Population Group

Typhoid fever is one of the prevailing endemic diseases of Palestine. In 1925 and 1926 epidemic outbreaks of considerable magnitude occurred in various parts of the country (Kligler, 1927). As a part of a general programme of the study of the epidemiology of this disease, we have attempted to ascertain the incidence of typhoid carriers in a general population group. Owing to the large number of typhoid cases which occurred there in 1925 and 1926, Afule, a village of some 1200 inhabitants, was chosen as a desirable spot for such an investigation.

scholarly journals Primary varicose veins: Frequency, clinical significance and surgical treatment

2004 ◽  
Vol 132 (11-12) ◽  
pp. 398-403
Author(s):  
Dragan Vasic ◽  
Lazar Davidovic ◽  
Zivan Maksimovic ◽  
Aleksandra Crni ◽  
Miroslav Markovic ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Saphenous Vein ◽  
Varicose Veins ◽  
World Health ◽  
Superficial Thrombophlebitis ◽  
Perforating Veins ◽  
Long Saphenous Vein ◽  
Significant Difference ◽  
Primary Varicose Veins ◽  
Short Saphenous Vein

INTRODUCTION According to the definition of the World Health Organization, varicose veins represent abnormally enlarged superficial veins having baggy or cylindrical shape. The most frequent cause of primary varicose veins is the insufficiency of long saphenous vein (LSV), but especially the basin of its connection with femoral vein and perforating veins. OBJECTIVE The objectives of these investigations were: the determination of insufficiency incidence of SSV in cases of LSV insufficiency; the establishment of association of insufficiency of perforating veins of the basin of LSV and SSV; the study of the results of surgical treatment of insufficiency and varicosity of both short and long saphenous veins. METHODS In this study, 100 patients (66 women and 34 men), average age 52.1 years, with clinical symptoms showing the insufficiency and varicosity of long saphenous vein with no change of deep vein system were examined. Ultrasonographic examinations were made using Color Doppler probes - 7.5 and 3.75 MHz (Toshiba Corevison SSA 350 A); the development of incompetence of long saphenous vein (LSV) and short saphenous vein (SSV) at the level of the junction as well as other incompetent valves were examined. The reflux was defined as a retrograde flow of the duration longer than 0.5 seconds. RESULTS The insufficiency of short saphenous vein was determined by ultrasonographic examination in 34%, while the insufficiency of perforating veins in 80% of patients. 40% of patients were operated (33.3% of females, and 52.9% of males). The most frequent indications for surgical treatment of superficial veins insufficiency were: strong varicosities, clear symptoms and signs, superficial thrombophlebitis and conditions after superficial thrombophlebitis. Surgical treatment was applied in 16% of patients due to recurrence in the basin of long saphenous vein, and in 6% of cases because of the recurrence in the basin of short saphenous vein. Data analysis failed to discover any statistically significant difference between the age of patients and varicosities in the basin of long saphenous vein as well as in the basin of short saphenous vein (51.98?9.97 years; 54.50?31.82 years; t=0.36; p>0.05), or any significant difference of BMI value, with regard to the obesity of patients and varicosities in the basin of long saphenous vein as well as in the basin of short saphenous vein (28.02?4.61 kg/m2; 24.50?6.36 kg/m2; t=0.50; p>0.05). No statistically significant correlation was found between Color Duplex findings of insufficiency of both long saphenous vein and short saphenous vein (p=-0.21 ; p>0.05), nor any significant correlation of Color Duplex findings of perforating veins insufficiency in the basin of long saphenous vein and short saphenous vein (p=-0.115; p>0.05). CONCLUSION The incidence of insufficiency is significant: approximately every third patient has short saphenous vein insufficiency, while three third of patients have perforating veins insufficiency. Color Duplex limb's veins ultrasonography is highly reliable method for the examination and study of superficial veins diseases, which is very important for preoperative decision-making and selection of surgical technique as well as for postoperative follow-up.

EPIDEMIC SHIGELLA GASTROENTERITIS (BACILLARY DYSENTERY) IN AN ENDEMIC AREA

PEDIATRICS ◽  
1953 ◽  
Vol 11 (2) ◽  
pp. 145-153
Author(s):  
MILTON FEIG
Keyword(s):  
Endemic Area ◽  
Bacillary Dysentery ◽  
Age Groups ◽  
Population Group ◽  
Median Number ◽  
Clinical Aspects ◽  
Age Group ◽  
Significant Difference ◽  
General Population Group ◽  
One Year

The clinical aspects of acute bacillary dysentery as observed in an outbreak among a general population group in a highly endemic area are presented; age-specific clinical variations are noted. The onset was abrupt in all cases and all age-groups. The height of the illness in 84% of 106 cases was reached in 24 hours, more rapidly than in the "classical" form (3 to 5 days). The presence of blood in the stools was noted in about 25% of all cases; in about 25% of the 0 through 5 year age-group, 50% of the 6 through 10 year group, 37½% of the 11 through 15 year age-group, and 9 to 10% in the groups 16 years of age and over. The median number of stools was 9 to 10 daily, with no significant difference among the various age-groups. Fever was present in 65% of the children 10 years of age and under (55 cases), and in 35% of the older age-groups (40 cases). Vomiting is more frequent among the younger age-groups; weakness becomes a more frequent complaint with advancing age. The median duration of illness was 5.5 days in 100 cases. There was no correlation observed between age and duration. Recurrences are more frequently observed in the youngest age-groups—36% of all cases (14) under one year of age, 28% of 39 cases between 1-2 years of age. About 9% of the 26 and over age-group (34 cases) recurred, and practically none in the intervening groups. No relationship was observed between the tendency towards recurrences in households with multiple cases as compared with single cases. All the fatalities were under one year of age. Two deaths occurred in the cases studied, yielding an age-specific death rate of 14.3% for this group. Five other deaths in cases not included in this report are noted, all under one year of age; 2 caused by "infant diarrhea" and 3 by bronchopneumonia with "chronic diarrhea" as a contributing cause. The role of acquired immunity in the modification of bacillary dysentery can be evaluated from studies of attack rates and the clinical course of the disease, through age-specific groupings. Investigators should clearly define such basic terms as duration, recurrences, etc., when reporting so that necessary comparisons and/or data summation can be made.

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