SEARCH · PubMed Health

Results for “list randomization”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,279 records · Page 71Linked to original sources

PubMed2004

Trends in hearing impairment in United States adults: the national health interview survey, 1986-1995.

BACKGROUND: United States trends in the prevalence of hearing impairment have not been reported. These trends could be rising due to changes in environmental noise exposure; alternatively, rates could be declining via a compression of morbidity hypothesis that has been postulated to be occurring in older adults residing in developed nations. METHODS: The National Health Interview Survey is a continuous multistage area probability survey of the U.S. civilian noninstitutionalized population living at addressed dwellings. Adults within randomly selected households were administered a chronic conditions list that included questions about hearing impairment. Complete data were available on 107,100 white and 17,904 African-American adults aged 18 years and older in survey years 1986-1995. Race-specific rates of hearing impairment were adjusted for age and sample survey design. RESULTS: Annual age-adjusted rates of some hearing impairment ranged from 11.0% to 12.7% in whites and 5.9% to 8.5% in African Americans. Rates of severe bilateral hearing impairment in these race groups were 0.7% to 1.1% and 0.1% to 0.5%, respectively. There was no evidence of change in rates of hearing impairment among participants stratified by race and 10-year age groups. CONCLUSIONS: Reported rates of hearing impairment remained relatively stable in the U.S. noninstitutionalized population from 1986 to 1995. There was no evidence of change in rates in adults grouped into 10-year age groups. Population-based studies designed to include clinical and self-reported measures of hearing impairment are needed to further examine trends in hearing impairment.

Adolescent↗

PubMed1994

Coffee consumption: relationship to blood lipids in middle-aged women.

BACKGROUND: There is controversy about the relationship between coffee intake and blood lipids in women and many studies fail to control for potential confounding factors. METHODS: In 1983 and 1984, 541 randomly selected premenopausal women were recruited from a list of licenced drivers, aged 42-50, within selected areas in Allegheny County, Pennsylvania. They were invited to participate in a 5-year study of biological and behavioural changes associated with menopause. At baseline and the first follow-up visit, lipoprotein, lipid and apoprotein levels, physical activity, dietary intake and coffee consumption were measured. Pearson correlations between coffee consumption and the various lipid values were calculated. Multivariate analyses, which controlled for the potential confounding effects of body mass index, alcohol intake, percent of calories from carbohydrate and fat, number of cigarettes smoked per day, physical activity level, and age in months, were also employed to investigate the relationships. RESULTS: Mean coffee consumption for the group was 3.35 cups of coffee per day at baseline and 3.02 cups per day at follow-up. Results of analyses of correlation between coffee consumption and blood lipids as well as multiple regressions to control for menopausal status at follow-up were non-significant (P > 0.05) for all blood lipid values with the exception of triglycerides, which were inversely related to coffee consumption at follow-up. CONCLUSIONS: These results do not support a relationship between coffee consumption and lipoprotein, lipid or apoprotein levels with the exception of an inverse relationship between coffee consumption and triglyceride level at follow-up.

Adult↗

PubMed2002

Ultrasound scanning by general practitioners: is it worthwhile?

BACKGROUND: There are several alternatives for providing ultrasound scanning, besides traditional hospital-based services. One such alternative is for general practitioners (GPs) to perform scanning in the community. The aim of this study was to evaluate the impact of GP ultrasound scanning on the use of National Health Service (NHS) resources in the United Kingdom (UK), and elicit patients' preferences for having an ultrasound scan. METHODS: A cost analysis and an assessment of quality of GP scans, based on a clinical audit and a postal survey of patients' preferences, were carried out. The setting was a rural general practice and urban teaching hospital in the Grampian region of Scotland. The analysis of costs and assessment of the quality of GP scans were based on 131 patients scanned at the practice in a 6 month clinical audit period. The survey of patients' preferences was undertaken on a random sample of 500 patients from the GPs' list and 250 consecutive patients scanned at the practice. RESULTS: The assessment of the management of patients during audit revealed that the scanner at the practice reduced the number of hospital scans, number of out-patient and in-patient visits, and emergency admissions. The unit cost of a scan was higher in the practice than at the hospital. However, when all the costs for a scanning episode were considered, the total and average costs were lower in the practice because of the avoidance of hospital visits. The results showed that the quality of GP scanning, subject to further training, was considered to be sufficient to continue scanning at the practice. Patients preferred to be scanned at the practice, and were prepared to wait up to an extra 5 days, and accept a reduction in the accuracy of scanning of up to 3.5 per cent for their choice. Who carried out the scan was not important to patients. CONCLUSION: Although the results of the study provide some evidence to support GP scanning in this setting, further research on diagnostic accuracy and alternative models of care need to be conducted.

Clinical Competence↗

PubMed1994

A survey of practices in infectious diseases by obstetrician-gynecologists.

OBJECTIVE: To survey current practices among obstetricians and gynecologists concerning a wide range of infectious diseases to guide future efforts in continuing medical education. METHODS: A survey questionnaire of multiple-choice questions was mailed to 2500 physicians, under age 65, randomly selected from the American Medical Association specialty list of obstetrician-gynecologists. The first 500 returns constituted the data set and were analyzed by computer. RESULTS: We found many clinical areas in which practice patterns were deemed appropriate, including antibiotic selection, universal screening for hepatitis B, and follow-up of urinary tract infection in pregnancy. In other areas, marked by controversy among "experts," practice patterns varied widely. These areas included management of premature rupture of the membranes and premature labor, and universal screening for group B streptococci. Areas in need of further continuing medical education efforts include management of perinatal viral infections and diagnosis and treatment of sexually transmitted diseases. CONCLUSIONS: Although this survey indicated that practice patterns of American obstetricians and gynecologists are appropriate in many clinical areas relevant to infectious diseases, there are other clinical conditions requiring future efforts in continuing medical education.

Female↗

PubMed1997

Factors influencing termination of resuscitative efforts in children: a comparison of pediatric emergency medicine and adult emergency medicine physicians.

OBJECTIVES: To examine factors that influence termination of resuscitative efforts (TORE) and compare pediatric emergency medicine (PEM) and general emergency medicine (GEM) physicians regarding TORE in children. DESIGN: Cross-sectional survey. PARTICIPANTS: All physicians board-certified in PEM as of November 1993 and a random sample of board-certified GEM physicians listed in the 1993 American College of Emergency Physicians directory. INTERVENTIONS: Self-administered questionnaires were mailed to participants who were asked about experience providing pediatric cardiopulmonary resuscitation (CPR) and demographic information. We posed a series of management questions eliciting factors that influence TORE decision-making in single context and case scenario format. Specific emphasis was placed on the influence of time and epinephrine dosing. RESULTS: One hundred and sixty (70%) PEM and 127 (62%) GEM responded. These groups differed significantly in years of experience (PEM 8.2, GEM 11.8), urban practice setting (PEM 84%, GEM 32%) and number of pediatric cardiopulmonary resuscitations per year (PEM 10.6, GEM 4.8), P < 0.001 for all. There were no significant differences between groups regarding features pathognomonic of death. PEM were more likely to consider low blood pH and iatrogenic causes of arrest as factors influencing TORE; GEM were more likely to consider co-morbid conditions (P < 0.05 for all). Medians for time estimates of minimum minutes of pulselessness that influence TORE were: PEM 26 to 30 minutes, GEM 31 to 35 minutes for both prehospital and emergency department settings (P < 0.05 for each). Approximately 20% of all respondents did not place a strict limit on time of pulselessness when determining TORE. No difference was observed between groups regarding maximum doses of epinephrine used prior to TORE. However, fewer GEM (50%) than PEM (75%) utilize "high dose" epinephrine according to current Pediatric Advanced Life Support (PALS) guidelines (P < 0.05). PEM physicians were more than two times more likely to terminate resuscitative efforts if return of spontaneous circulation was not achieved by 25 minutes compared to GEM physicians for both prehospital time of pulselessness [odds ratio 2.1, 95% confidence interval (1.01, 4.5)] and emergency department time of pulselessness [odds ratio 2.2, confidence interval (1.1, 4.6)]. CONCLUSIONS: 1) Several laboratory and clinical factors significantly influence physician's decisions regarding TORE; 2) regardless of setting, time of pulselessness does appear to be an influential factor in determining when to terminate resuscitation in children for most physicians; 3) PEM physicians are more likely to terminate resuscitative efforts than are GEM physicians if return of spontaneous circulation is not achieved by 25 minutes; 4) a significant number of PEM and GEM physicians do not use high dose epinephrine in accordance with current PALS recommendations.

Adolescent↗

PubMed2004

Efficacy of brief interventions for hazardous drinkers in primary care: systematic review and meta-analyses.

BACKGROUND: Because recent research in primary care has challenged the findings of previous reviews on the efficacy of brief interventions (BIs) on hazardous drinkers, we conducted a systematic review and meta-analysis to update the evidence of BIs as applied in the primary care setting. METHODS: We obtained source material by searching electronic databases and reference lists and hand-searching journals. We selected randomized trials providing frequency data that allowed assessment of the efficacy of BIs on an intention-to-treat basis. Results were summarized by the odds ratio (OR) of response. When appropriate, risk difference (RD) and its inverse (number needed to treat [NNT] to achieve a positive result) were also computed. Fixed and/or random effect models were fitted according to heterogeneity estimates. RESULTS: Thirteen studies provided data for a dose-effect analysis, 12 for comparison of BIs with reference categories. No clear evidence of a dose-effect relationship was found. BIs outperformed minimal interventions and usual care (random effects model OR = 1.55, 95% confidence interval [CI] = 1.27-1.90; RD = 0.11, 95% CI = 0.06-0.16; NNT = 10, 95% CI = 7-17). Similar results were obtained when two influential studies were removed (fixed effect model OR = 1.57, 95% CI = 1.32-1.87; RD = 0.11, 95% CI = 0.07-0.15; NNT = 9, 95% CI = 7-15). The heterogeneity between individual estimates was accounted for by the type of hazardous drinkers (heavy versus moderate) and by the characteristics of the included individuals (treatment seekers versus nontreatment seekers). The funnel plot did not show evidence of publication bias. CONCLUSION: Our results, although indicating smaller effect sizes than previous meta-analyses, do support the moderate efficacy of BIs. Further research is outlined.

Alcohol Drinking↗

PubMedDate not supplied

The experience of quarantine for individuals affected by SARS in Toronto.

OBJECTIVE: The purpose of this study was to explore the experience of home quarantine during the severe acute respiratory syndrome (SARS) outbreak in Toronto in 2003. DESIGN: Qualitative descriptive design. SAMPLE: Stratified random sampling techniques were used to generate a list of potential participants, who varied in terms of gender and closeness of exposure to someone with suspected SARS (contact level). Twenty-one individuals participated in the study. MEASUREMENTS: All interviews were audiotaped and followed a semistructured interview guide. Participants were invited to describe their experience of quarantine in detail including their advice for Public Health. RESULTS: The experience followed a trajectory of stages beginning before quarantine and ending after quarantine. Despite individual differences, common themes of uncertainty, isolation, and coping intersected the data. CONCLUSIONS: Public Health has a dual role of monitoring compliance and providing support to people in quarantine. This study has implications for public health policy and practice in planning for future public health emergencies in terms of the information and the resources required to mount an effective response.

Adult↗

PubMed2004

Functioning of family nursing in transition: an example of a small town in Poland. Are there any benefits for patients?

OBJECTIVE: To evaluate whether organizational changes in the Polish health care system affected patients' opinions about selected aspects of the quality of care provided by family nurses. DESIGN: Two independent surveys conducted in 1998 and 2002 using face-to-face interviews with structured questionnaires. SETTING AND PARTICIPANTS: The study was performed in a small town in Poland, where family physicians were introduced in 1995. The study groups consisted of two samples of patients randomly selected from those registered on the patient list. Altogether 1000 interviews were obtained in survey I (in 1998) and 1000 from another sample in survey II (in 2002). In 1998, family nurses were employed by family physicians, but in 2002 they had established their own practices and held direct contracts with the National Health Fund. RESULTS: The surveys carried out at a 4-year interval showed a significant increase in the percentage of patients reporting home visits by family nurses, both at the request of physicians and on the nurses' own initiative (from 16.3 to 45.8%, P < 0.05). Comparative analysis showed that in survey II the percentage of the respondents who were satisfied with nursing care increased from 35.8 to 53.6% (P < 0.05). CONCLUSION: Care provided by independent nurses was available to a larger group of patients. Patients were more satisfied with the services of family nurses working as independent contractors. The investigations in the present study should be supplemented by a qualitative study.

Adult↗

PubMed2000

An instrument to measure professional nursing values.

PURPOSE: To describe the Nursing Professional Values Scale (NPVS), its development, reliability and validity, and its derivation from the Code of Ethics of the American Nurses Association. DESIGN: The NPVS was tested on 599 subjects, including baccalaureate and masters' students and practicing nurses. The students were enrolled in one of 25 programs selected at random from all NLN accredited programs in the United States. Practicing nurses were randomly selected from a State Board of Nursing list. METHOD: A 44-item, norm-referenced instrument with a Likert-scale format was tested. The responses of participants to this instrument were subjected to principal axis factor analysis with varimax rotation. FINDINGS: Eight factors were identified, accounting for 58% of the total variance. The two major factors were Caregiving and Activism. CONCLUSIONS: Initial results showed a high level of reliability and validity for the NPVS. The NPVS is a useful instrument for measuring professional nursing values and enhancing professional socialization.

Ethics, Nursing↗

PubMed1997

Distribution of coronal and root caries experience among persons aged 60+ in South Australia.

This report provides epidemiological data describing caries experience among the population of non-institutionalized older adults in Adelaide and Mt Gambier. Subjects were selected in a stratified random sample of persons aged 60+ who were listed on the South Australian Electoral Database. Oral examinations were conducted by four calibrated dentists among 853 dentate persons aged 60 years and over. There was an average of 14.7 missing teeth, 8.3 filled teeth and 0.3 decayed teeth, and a further 0.2 teeth were present as retained roots. The mean number of missing teeth was higher (p < 0.05) in older compared with younger age groups, and in Mt Gambier compared with Adelaide. The mean DFS of 22.1 was significantly higher (p < 0.05) among younger persons, females and in Adelaide. Root surface caries affected an average of 3.1 surfaces, and was greater (p < 0.05) among persons aged 70-79 years, males and Adelaide residents. However, when root caries was expressed as an attack rate per 100 exposed surfaces, differences were statistically significant only among age groups. Analysis of specific teeth revealed that no more than 40 per cent of molars were retained, and between 30 and 58 per cent of retained molars had coronal fillings.

Age Factors↗

PubMed2002

Laboratory and imaging studies used by French rheumatologists to determine the cause of recent onset polyarthritis without extra-articular manifestations.

BACKGROUND: The cause of recent onset polyarthritis can be difficult to identify. OBJECTIVE: To determine which laboratory and imaging studies French rheumatologists recommend, not taking cost into account, for the diagnosis of recent onset polyarthritis without extra-articular manifestations. METHODS: From the list of the French Society for Rheumatology, a random sample of 210 rheumatologists was selected, who were asked to complete a questionnaire on the laboratory and imaging studies they would recommend in two fictional cases of recent onset polyarthritis (possible rheumatoid arthritis (RA)-case 1 and probable RA-case 2). RESULTS: In case 1, the following were recommended by over 75% of respondents: hand radiographs, rheumatoid factors (RFs), and antinuclear antibodies (ANA) (92%, 98%, and 98%, respectively). 50-74% of respondents recommended radiographs of the feet, knees, and chest (50%, 57%, and 66%, respectively); blood cell counts, erythrocyte sedimentation rate (ESR), serum assays of C reactive protein (CRP), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) (65%, 74%, 67%, and 62%, respectively). 25-49% recommended determination of creatinine and proteinuria, HLA-B27, antikeratin antibody, radiographs of the pelvis, and synovial fluid analysis. Several investigations were recommended less often in case 2 than in case 1. Nevertheless, some laboratory and imaging studies (radiographs of hand, feet, knees, chest x rays, blood cell counts, ANA, RF, antikeratin antibody, CRP, ESR, creatinine, AST and ALT, proteinuria, and joint aspiration) were recommended by more than 25% of respondents in both cases. CONCLUSION: Wide variations were found among rheumatologists, indicating a need for standardisation. Some laboratory and imaging studies are recommended by at least 25% of respondents in recent onset polyarthritis with or without clues suggesting RA. In contrast, many tests were considered useful by fewer than 25% of the respondents in both cases.

Arthritis↗

PubMed1993

Immunisation against influenza among people aged over 65 living at home in Leicestershire during winter 1991-2.

OBJECTIVES: To assess the size of the elderly population for whom influenza vaccine is indicated and how many are vaccinated. DESIGN: Cohort questionnaire study. SETTING: Leicestershire general practices. SUBJECTS: 800 elderly subjects selected a random from the Leicestershire family health services authority list who were not living in residential care, 565 of whom returned a questionnaire. MAIN OUTCOME MEASURES: Patient profile, vaccine offers, vaccination status, and reasons for not accepting vaccine. RESULTS: 170 of 334 (51%) people aged 65-74 years and 106 of 205 (52%) aged > or = 75 years had one or more medical indications for influenza vaccine. 195 people were offered vaccine, 49 of whom had no risk factor. 152 offers were made opportunistically during visits to the practice and only six were made in writing or by telephone. Overall 113 of 266 patients with known medical indications were immunised. Vaccine was accepted by 148 of 189 (78%) offered it, and, as judged by acceptance in sequential years, influenza vaccine was well tolerated. The main reasons for not being vaccinated were misconception about risk status and inadequate advice from doctors. CONCLUSIONS: The prevalence of medical indications for vaccine is not large enough to justify a policy of universal immunisation. Most patients offered vaccine accept it and tolerate it well. Improved targeting and education is needed to increase immunisation of people at risk.

Aged↗

PubMed1999

Beneficence in general practice: an empirical investigation.

OBJECTIVES: To study and report the attitudes of patients and general practitioners (GPs) concerning the obligation of doctors to act for the good of their patients, and to provide a practical account of beneficence in general practice. DESIGN: Semi-structured interviews administered to GPs and patients. SETTING AND SAMPLE: Participants randomly recruited from an age and gender stratified list of GPs in a geographically defined region of South Australia. The sample comprised twenty-one general practitioners and seventeen patients recruited by participating GPs. RESULTS: In practice, acting for the good of the patient not only accommodates the views of patients and GPs on expertise and knowing best, but also responds to the particular details of the clinical situation. Patients had a complex understanding of the expertise necessary for medical practice, describing a contextual domain in which they were expert, and which complemented the scientific expertise of their GPs. General practitioners identified multiple sources for their expertise, of which experience was the most significant. The role of the GP included responding to individual patients and particular clinical problems and ranged from the assumption of responsibility through to the proffering of medical advice. CONCLUSION: This study found that GPs acting for the good of their patients covered a variety of GP actions and patient preferences. Beneficence was not justified by presumed patient vulnerability or the inability of patients to understand medical problems, but furthered through a recognition of the different areas of expertise contributed by both parties to the consultation.

Adult↗

PubMed1987

Cancer of the breast in women born in southern Italy and who migrated to the city of Torino.

Individual demographic data of 459 women living in Torino with incident breast cancer diagnosed in 1979 were compared with those of a random sample of 1800 women drawn from the list of residents in the same city. Among women aged 25-44 and 45+ years, age-adjusted odds ratios for birth in southern Italy were respectively 1.3 (95% CL, 0.1-2.1) and 0.7 (95% CL, 0.5-0.9). In women aged 45+ years, odds ratios increased with length of residence in Torino.

Adult↗

PubMed2006

Use of traditional medicine and globalized complementary and alternative medicine among low-income cancer service users in Brazil.

BACKGROUND: Complementary and alternative medicine (CAM) has become increasingly high profile in prosperous countries over the past 2 decades. Alongside this has been a renewed interest in the use of traditional medicine (TM) in poorer countries. Academic attention has tended to focus on either CAM in rich countries or indigenous TM in poorer ones. However, such a differentiation leads to a potential to gloss over global complexities, such as the study of countries where both CAM and TM are a potentially significant part of health options. Brazil is just such a country. Brazil is marked by massive socioeconomic inequalities; cancer is its second highest cause of death. To date, there has been little research on CAM/TM in cancer care in Brazil. PURPOSE: The purpose of this study is to provide the first exploratory data on the proportion of the use of CAM and/or TM among low-income cancer service users in Brazil. METHOD: A survey of cancer patients was conducted in November 2004 in a public-sector hospital in a major city in Brazil. A random sample (n = 92) was generated from a list of all appointments scheduled during that month (n = 570). Eighty-nine of the 92 patients contacted (97%) completed the questionnaire. RESULTS: Of the sample, 62.9% had used at least 1 form of CAM or TM. However, this headline figure is potentially misleading. The data reveal an almost total absence of use of non-indigenous international CAM; it also shows prayer to be a major contributor to the relatively high use rate. DISCUSSION: On the basis of this small-scale exploratory study, there is no evidence that those international CAMs ubiquitous in the West are spreading to low-income cancer service users in Brazil (despite anecdotal evidence of its increasing presence in the country generally). Moreover, when excluding prayer, use of indigenous traditional medicine was found to be relatively low. Further research is needed to examine these findings on a larger scale and to explore the relative importance of social, cultural, and economic factors behind them.

Brazil↗

PubMed2006

Management of neonatal hyperbilirubinemia: pediatricians' practices and educational needs.

BACKGROUND: Early detection and treatment of neonatal hyperbilirubinemia is important in the prevention of bilirubin-induced encephalopathy. In this study, we evaluated the New Jersey pediatricians' practices and beliefs regarding the management of neonatal hyperbilirubinemia and their compliance with the recommendations made by the American Academy of Pediatrics (AAP) in 1994. METHODS: A survey questionnaire was mailed to a random sample of 800 pediatricians selected from a list of 1623 New Jersey Fellows of the AAP initially in October 2003 and then in February 2004 for the non-respondents. In addition to the physicians' demographic characteristics, the questionnaire addressed various aspects of neonatal hyperbilirubinemia management including the diagnosis, treatment, and follow up as well as the pediatricians' beliefs regarding the significance of risk factors in the development of severe hyperbilirubinemia. RESULTS: The adjusted response rate of 49.1% (n = 356) was calculated from the 725 eligible respondents. Overall, the practicing pediatricians reported high utilization (77.9%) of the cephalocaudal progression of jaundice and low utilization (16.1%) of transcutaneous bilirubinometry for the quantification of the severity of jaundice. Most of the respondents (87.4%) identified jaundice as an indicator for serum bilirubin (TSB) testing prior to the neonate's discharge from hospital, whereas post-discharge, only 57.7% felt that a TSB was indicated (P < 0.01). If the neonate's age was under 72 hours, less than one-third of the respondents reported initiation of phototherapy at TSB levels lower than the treatment parameters recommended by the AAP in 1994, whereas if the infant was more than 72 hours old, almost 60% were initiating phototherapy at TSB lower than the 1994 AAP guidelines. Most respondents did not regard neonatal jaundice noted after discharge and gestational ages 37-38 weeks as being significant in the development of severe hyperbilirubinemia. However, the majority did recognize the importance of jaundice presenting within the first 24 hours and Rh/ABO incompatibility. CONCLUSION: The pediatricians' practices regarding the low utilization of laboratory diagnosis for the quantification of jaundice after discharge and underestimation of risk factors that contribute to the development of severe hyperbilirubinemia are associated with initiation of phototherapy at lower than AAP recommended treatment parameters and recognition of neonatal hyperbilirubinemia as an important public health concern.

Adult↗

PubMed2006

Behavior change following a self-management intervention for housebound older adults with arthritis: an experimental study.

BACKGROUND: This study examined the impact of a home-based self-management intervention for housebound older adults with arthritis on the adoption of health behaviors. The moderating role of socio-demographic, psychological, and physical characteristics in the process of behavior change was also investigated. METHODS: Participants were 113 older adult women (n = 102) and men (n = 11) with osteoarthritis (OA) or rheumatoid arthritis (RA) who were randomly assigned to experimental (n = 68) or wait list control (n = 45) groups. Participants were interviewed using standardized questionnaires at baseline, pre-intervention, and post-intervention. RESULTS: Adjusted multilevel modeling analyses indicated that from pre to post intervention, experimental participants significantly increased their weekly frequency of exercise and relaxation activities. Socioeconomic status and depression played a moderating role in this change for exercise with larger effects occurring among more privileged, non-depressed participants. CONCLUSION: We conclude that a self-management intervention can successfully improve involvement in exercise and relaxation among housebound older adults with arthritis.

Journal Article↗

PubMed2005

Specialty and sex as predictors of depression in dentists.

BACKGROUND: Stress, burnout, substance abuse and suicide among dentists have been studied, yet no study in the United States has specifically addressed depression in e dentists. The objective of the authors' study was to determine if sex and dental specialty were correlated with depression in dentists. METHODS: The authors conducted a survey of a sample of dentists chosen randomly from the American Dental Association's mailing list of member dentists. The survey, stratified by sex and specialty, resulted in 560 responses, for a 53 percent response rate. The authors used the Zung Self-Rating Depression Scale to measure depression. The authors examined the respondents' sex, age, number of children, marital status, specialty, practice type, location of practice, years in practice and hours worked per week. RESULTS: The rate of depression in the overall sample was 9 percent. Sex was associated with depression (P < .001), but specialty was not. However, multiple regression analysis found that sex was significantly related to depression in only two specialties: periodontics and pediatric dentistry. Overall, the regression model explained an unimpressive 6 percent of the variance in depression scores. The most important finding of the study was that only 15 percent of depressed dentists were receiving treatment. CONCLUSIONS: The survey results showed that only female pediatric dentists and periodontists were more depressed than their male counterparts. None of the other variables studied contributed significantly to the understanding of depression in dentists. Depressed dentists, like other depressed people, tend not to seek treatment. CLINICAL IMPLICATIONS: Depression and serious depression occur among dentists, and much of it is untreated. Because depression is harmful to dentists and raises quality-of-care issues, they should be educated to help them recognize depression and encouraged to seek treatment.

Adult↗