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1.
Local Environ ; 29(1): 57-73, 2024.
Article in English | MEDLINE | ID: mdl-38313002

ABSTRACT

Colfax, Louisiana hosts a commercial hazardous waste thermal treatment (TT) facility, which treats fireworks, explosives, and military ordnances by open-burn/open-detonation one mile from the edge of the nearest community. Seventy-one percent of Colfax's residents are Black, and forty-six percent live below poverty, indicating the community's structural vulnerability. This community-based study originated at the behest of Colfax community members. We hypothesized that the close relationships among members of this enclave may have enhanced the community's ability to mobilize in opposition to the TT facility. We conducted semi-structured oral history interviews with nineteen community members and examined the social and interorganizational networks used by the Colfax community to claim its role in decision-making regarding the TT facility after years of exclusion from this process. Interview transcripts were analyzed through the lens of community capacity theory to gain insight into how interactions among community members about the environmental hazards led to social mobilization and improved participation in the decision-making process using codes for communication, organization, and outcome. Additionally, we reviewed Louisiana Department of Environmental Quality records for complaints about the facility to gauge public participation. One notable theme across several interviews was exclusion from the initial decision-making process related to the facility. However, interviewees noted a sustained effort was made among community members to educate themselves about the facility, organize a response through neighbor-to-neighbor contact, and take action by submitting formal complaints and participating in public hearings. Through the lens of environmental justice, this study illustrates an evolving condition of procedural justice.

2.
Opt Express ; 17(3): 2033-41, 2009 Feb 02.
Article in English | MEDLINE | ID: mdl-19189034

ABSTRACT

We report an experimental study of nonlinear effects, characteristic of mutual optical coupling, in an ultra-short coupling regime observed in a distributed Bragg reflector laser pair fabricated on the same chip. Optical feedback is amplified via a double pass through a common on-chip optical amplifier, which introduces further nonlinear phenomena. Optical coupling has been introduced via back reflection from a cleave-ended fibre. The coupling may be varied in strength by varying the distance of the fibre from the output of the chip, without significantly affecting the coupling time.

3.
Neuroscience ; 147(3): 664-73, 2007 Jul 13.
Article in English | MEDLINE | ID: mdl-17560040

ABSTRACT

Multiple sclerosis (MS) is a disease of the CNS in which inflammation, demyelination and neurodegeneration contribute to its initiation and progression. A frequently employed model of MS is experimental autoimmune encephalomyelitis (EAE). Here, to gain new insights into the disease process, an analysis of proteins in extracts of lumbar spinal cord from naïve and EAE rats was undertaken. The data mainly confirm that inflammation and blood-brain barrier (BBB) breakdown are the major hallmarks of disease in this model. Given their importance in the BBB, junctional proteins were further investigated. Occludin, a protein localizing to tight junctions in brain endothelial cells, showed strikingly increased migration in EAE when analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). This increased migration was mimicked by in vitro phosphatase treatment, implying its dephosphorylation in EAE. Occludin dephosphorylation coincided with the onset of inflammation, slightly preceding visible signs of disease, and was just prior to apparent changes in BBB permeability. These findings suggest occludin is a target for signaling processes in EAE, perhaps regulating the response of the BBB to the inflammatory environment as seen in MS.


Subject(s)
Encephalitis/metabolism , Encephalomyelitis, Autoimmune, Experimental/metabolism , Encephalomyelitis, Autoimmune, Experimental/pathology , Membrane Proteins/metabolism , Animals , Disease Models, Animal , Electrophoresis, Gel, Two-Dimensional/methods , Encephalitis/etiology , Encephalitis/pathology , Encephalomyelitis, Autoimmune, Experimental/complications , Endothelial Cells/cytology , Female , Immunoprecipitation/methods , Mass Spectrometry/methods , Occludin , Phosphoric Monoester Hydrolases/pharmacology , Phosphorylation/drug effects , Rats , Rats, Inbred Lew , Spinal Cord/pathology , Tight Junctions/metabolism
4.
Acta Diabetol ; 40 Suppl 1: S55-8, 2003 Oct.
Article in English | MEDLINE | ID: mdl-14618434

ABSTRACT

A preliminary evaluation of a new air displacement plethysmography (ADP) system for body composition assessment in infants was performed on 17 subjects on 2 consecutive days. Mean (+/-SD) percent body fat (%BF) obtained from test 1 on day 1, and tests 1 and 2 on day 2 was 23.21+/-7.63, 22.94+/-7.50, and 22.55+/-7.61, respectively. Mean differences in %BF of within- (-0.39+/-0.81) and between-day tests (-0.27+/-0.97) did not significantly differ from zero. %BF 95% limits of agreements were very close (-2.0-1.2, and -2.2-1.7 for within- and between-day tests, respectively). %BF SDs (0.52 and 0.60 %BF for within- and between-day reliability, respectively) were not a function of the subject's behavioral state, body weight, or %BF. Mean %BF obtained from the 3 tests (22.90+/-7.56) was comparable with expected %BF values calculated using data from multi-compartment studies (25.84+/-8.39 and 21.93+/-4.46).


Subject(s)
Body Composition , Plethysmography/methods , Female , Humans , Infant , Infant, Newborn , Male , Reproducibility of Results
5.
J Forensic Sci ; 45(1): 147-52, 2000 Jan.
Article in English | MEDLINE | ID: mdl-10641928

ABSTRACT

The purpose of this study was to compare certain demographic, clinical, and criminal variables within subgroups of obsessional followers, and compare them to a group of offenders with mental disorders to attempt to replicate earlier findings. A static group archival design utilized a non-random group of convenience and a randomly selected comparison group. Sixty-five obsessional followers and 65 offenders with mental disorders were evaluated by psychiatrists and psychologists for court ordered reasons during their criminal proceedings. Both groups were evaluated during the same period, in the same court diagnostic clinic, and generally for sentencing determinations. The obsessional followers were measured on demographic, diagnostic, pursuit, victim, threat, violence, emotional, motivational, and defense variables. Inferential comparisons that used parametric and nonparametric statistics were done within and between groups on select variables. The obsessional followers had significantly greater estimated IQ than the offenders with mental disorders, but were neither older nor better educated. There were no significant differences in the high prevalence of both DSM-IV Axis I and II diagnoses. Obsessional followers who stalked prior sexual intimates were significantly more likely to have a substance abuse or dependence diagnosis. Obsessional followers who stalked strangers or acquaintances were more likely to be delusional. The majority of the obsessional followers, primarily motivated by anger, both threatened and were violent toward person or property. The modal obsessional follower is an average or above IQ, unemployed, unmarried male in his fourth decade of life. chronically pursuing a prior sexually intimate female. He is diagnosed with substance abuse or dependence and a personality disorder NOS, and has a prior psychiatric, criminal and substance abuse history. He is angry, likely to threaten her, and assault her person or property without causing serious injury.


Subject(s)
Mental Disorders/psychology , Obsessive Behavior/psychology , Cohort Studies , Crime , Female , Humans , Intelligence Tests , Male , Mental Disorders/complications , Obsessive Behavior/complications , Violence
8.
Am J Clin Nutr ; 69(5): 959-67, 1999 May.
Article in English | MEDLINE | ID: mdl-10232637

ABSTRACT

BACKGROUND: Limiting postpartum weight retention is important for preventing adult obesity, but the effect of weight loss on lactation has not been studied adequately. OBJECTIVE: We evaluated whether weight loss by dieting, with or without aerobic exercise, adversely affects lactation performance. DESIGN: At 12+/-4 wk postpartum, exclusively breast-feeding women were randomly assigned for 11 d to a diet group (35% energy deficit; n = 22), a diet plus exercise group (35% net energy deficit; n = 22), or a control group (n = 23). Milk volume, composition, and energy output; maternal weight, body composition, and plasma prolactin concentration; and infant weight were measured before and after the intervention. RESULTS: Weight loss averaged 1.9, 1.6, and 0.2 kg in the diet, diet + exercise, and control groups, respectively (P < 0.0001) and was composed of 67% fat in the diet group and nearly 100% fat in the diet + exercise group. Change in milk volume, composition, and energy output and infant weight did not differ significantly among groups. However, there was a significant interaction between group and baseline percentage body fat: in the diet group only, milk energy output increased in fatter women and decreased in leaner women. The plasma prolactin concentration was higher in the diet and diet + exercise groups than in the control group. CONCLUSIONS: Short-term weight loss (approximately 1 kg/wk) through a combination of dieting and aerobic exercise appears safe for breast-feeding mothers and is preferable to weight loss achieved primarily by dieting because the latter reduces maternal lean body mass. Longer-term studies are needed to confirm these findings.


Subject(s)
Diet , Exercise , Lactation , Adult , Body Composition , Energy Metabolism , Female , Humans , Racial Groups , Weight Loss
9.
J Hum Lact ; 15(4): 307-15, 1999 Dec.
Article in English | MEDLINE | ID: mdl-10776181

ABSTRACT

The purpose of this longitudinal study was to evaluate whether a loss of body fat during lactation between 4 and 20 wk postpartum increases the concentration of environmental contaminants in breast milk. We examined this relationship in two different cohorts of exclusively breastfeeding women: (1) California women with low exposure to contaminants (n = 10 whose weight was stable [mean change, 0.0 +/- 0.2 kg] and n = 11 who lost weight [mean loss, -4.1 +/- 0.4 kg]) and (2) Hispanic women (n = 30) who had recently immigrated to North Carolina, primarily from Mexico, and were presumed to have a higher prior exposure to contaminants. Breast milk samples were analyzed for hexachlorobenzene (HCB) and DDT and its related products. There was no significant relationship between change in body composition and change in milk contaminant concentrations in either California or North Carolina women. Concentrations of HCB were similar between the California and North Carolina women, but those of DDT and related products were higher in the North Carolina subjects. Results suggest that moderate weight loss in lactating women with low exposure to environmental contaminants does not increase contaminant concentration in breast milk.


Subject(s)
DDT/analysis , Environmental Exposure/analysis , Hexachlorobenzene/analysis , Lactation/physiology , Milk, Human/chemistry , Postpartum Period/physiology , Weight Loss/physiology , Adult , California , Emigration and Immigration , Female , Humans , Longitudinal Studies , Mexico/ethnology , North Carolina , Pregnancy
10.
Am J Clin Nutr ; 68(2): 335-44, 1998 Aug.
Article in English | MEDLINE | ID: mdl-9701191

ABSTRACT

The amount of stress experienced by both the mother and fetus during labor and delivery varies considerably and is likely to be different in primiparous and multiparous women. In this study we explored relations between the birth experience and lactation performance of 40 women. Stress hormones were measured in serum or plasma during pregnancy, parturition (cord and maternal blood), and lactation. Milk samples were obtained and breast-feeding frequency was recorded each day during the first 2 wk postpartum. Four outcomes were used as markers of lactogenesis: the time when the subject first felt fullness in the breasts, 24-h milk volume on day 5 postpartum, milk lactose concentration on day 5, and the day of appearance of casein in the milk as determined by gel electrophoresis. There were significant intercorrelations among the outcome variables, except for milk lactose. Compared with multiparous women, primiparous mothers experienced a delay in breast fullness and lower milk volume on day 5. In multiple regression analyses excluding subjects who had cesarean deliveries (n = 5), markers of both fetal and maternal stress during labor and delivery (cord glucose concentration and maternal exhaustion score) were associated with delayed breast fullness and casein appearance; delayed casein appearance was also associated independently with a longer duration of labor. Milk volume on day 5 was lower in women with higher exhaustion scores, and, in multiparous women, those who breast-fed less frequently on day 2. The milk lactose concentration was inversely related to pregnancy weight gain. These results indicate that primiparity, long labor, stress to the mother and fetus during labor and delivery, and elevated cord glucose concentrations are risk factors for delayed lactogenesis.


Subject(s)
Labor, Obstetric/psychology , Lactation , Stress, Psychological/etiology , Adult , Blood Glucose/analysis , Delivery, Obstetric , Female , Humans , Hydrocortisone/blood , Infant, Newborn , Male , Parity , Pregnancy , Regression Analysis
12.
Am J Clin Nutr ; 66(1): 18-25, 1997 Jul.
Article in English | MEDLINE | ID: mdl-9209164

ABSTRACT

Estimation of energy expenditure (EE) by heart-rate (HR) monitoring (HRM) assumes that the relation between HR and oxygen consumption (VO2) is stable between days and within a day. To evaluate this assumption, 12 healthy subjects underwent an HR-VO2 calibration session on two mornings and two afternoons, with one morning and one afternoon session on the same day. Measurements were made while subjects were supine, sitting, standing while shifting body weight side-to-side, and walking at four intensities. Subjects wore an HR monitor during waking hours on another day (15.1 +/- 1.5 h). Regression analysis was used to determine the relation between HR and VO2 in the sedentary and active HR ranges, and four EE values (HRM-EE) based on the four calibration sessions were calculated for each subject. The four group mean HRM-EE values were nearly identical (CV: 1.1%). The regression equations generated from the four calibration sessions did not differ significantly for the group as a whole, but for some subjects there were significant differences among sessions in the slope of the active regression equation (P = 0.005). Intraindividual CVs for HRM-EE were generally < 10%, but ranged from 0.1% to 24.7%. In general, within an individual, HR was more variable than was VO2, and intraindividual variability in EE was associated with intraindividual variability in the flex HR and sedentary HR range. HRM is appropriate for assessment of EE for a group; however, caution is recommended when HRM is used for individual determinations of EE.


Subject(s)
Energy Metabolism , Heart Rate/physiology , Oxygen Consumption , Adult , Analysis of Variance , Basal Metabolism , Female , Humans , Male , Monitoring, Physiologic , Posture , Reproducibility of Results
14.
J Pediatr ; 126(5 Pt 1): 696-702, 1995 May.
Article in English | MEDLINE | ID: mdl-7751991

ABSTRACT

To determine whether breast-feeding is protective against infection in relatively affluent populations, morbidity data were collected by weekly monitoring during the first 2 years of life from matched cohorts of infants who were either breast fed (BF) (N = 46) or formula fed (FF) (N = 41) until at least 12 months of age. Cohorts were matched for characteristics such as birth weight and parental socioeconomic status, and we controlled for use of day care in data analysis. Mean maternal educational level was high (16 years) in both groups. In the first year of life the incidence of diarrheal illness among BF infants was half that of FF infants; the percentage with any otitis media was 19% lower and with prolonged episodes (> 10 days) was 80% lower in BF compared with FF infants. There were no significant differences in rates of respiratory illness; nearly all cases were mild upper respiratory infections. Morbidity rates did not differ significantly between groups in the second year of life, but the mean duration of episodes of otitis media was longer in FF than BF infants (8.8 +/- 5.3 vs 5.9 +/- 3.5 days, respectively; p = 0.01). These results indicate that the reduction in morbidity associated with breast-feeding is of sufficient magnitude to be of public health significance.


Subject(s)
Bottle Feeding , Breast Feeding , Infant Food , Adult , Child Day Care Centers , Child, Preschool , Cohort Studies , Diarrhea, Infantile/epidemiology , Diarrhea, Infantile/etiology , Female , Humans , Incidence , Infant , Infant, Newborn , Male , Morbidity , Multivariate Analysis , Otitis Media/epidemiology , Otitis Media/etiology , Prevalence , Respiratory Tract Diseases/epidemiology , Respiratory Tract Diseases/etiology
15.
Med Sci Sports Exerc ; 27(1): 22-8, 1995 Jan.
Article in English | MEDLINE | ID: mdl-7898332

ABSTRACT

To examine the effects of exercise on plasma lipids and metabolism during lactation, sedentary, exclusively breast-feeding women were randomly assigned to an exercise (E) or control (C) group at 6-8 wk postpartum. E subjects performed aerobic exercise 45 min.d-1, 5 d.wk-1, for 12 wk. Resting metabolic rate (RMR), energy expenditure, body composition, and dietary intake were measured at 6-8, 12-14, and 18-20 wk postpartum. Maximum oxygen uptake (VO2max), postprandial insulin, glucose, and thermic response, and plasma lipid levels were measured at 6-8 and 18-20 wk. VO2max increased by 25% vs 5% in the E vs the C group, respectively (P < 0.0001). RMR was similar between groups and did not change over time. Weight and percent body fat declined (P < 0.01) during the study, but there was no difference between E and C groups. Exercise marginally increased high-density lipoprotein cholesterol levels (P < 0.08), but did not affect other lipid concentrations. Insulin response decreased as VO2max increased (P = 0.05). There was no effect of time or group on glucose or thermic response. Exercise improves cardiovascular fitness during lactation, but does not increase the rate of postpartum weight loss.


Subject(s)
Energy Metabolism/physiology , Exercise/physiology , Lactation/physiology , Lipids/blood , Adipose Tissue/anatomy & histology , Adult , Basal Metabolism/physiology , Blood Glucose/analysis , Body Composition/physiology , Body Temperature Regulation/physiology , Breast Feeding , Cholesterol, HDL/blood , Diet , Female , Humans , Insulin/blood , Oxygen Consumption/physiology , Physical Fitness/physiology , Weight Loss
16.
Healthc Manage Forum ; 8(1): 52-61, 1995.
Article in English | MEDLINE | ID: mdl-10142624

ABSTRACT

Using the Living Sky Health District in rural Saskatchewan as a sample case, this paper illustrates and discusses the use of location theory modelling tools as an aid to achieving high levels of efficiency coupled with administrator-determined levels of access. The paper begins by examining access issues as they affect location decisions. One of the empirical pillars of the paper is the well-documented idea that people will travel great distances in situations of acute circumstances, but are unwilling to travel far for important preventive care and monitoring of some chronic conditions. The study continues by presenting a non-technical overview of location theory which demonstrates the applicability of location modelling to the present problem; several possible location scenarios for Living Sky Health District are calculated, the most appropriate of which will depend on the goals and priorities of the district board. Finally, the study's results and more general conclusions are presented and discussed.


Subject(s)
Community Health Centers/supply & distribution , Models, Statistical , Regional Health Planning/organization & administration , Rural Health , Catchment Area, Health , Community Health Centers/statistics & numerical data , Data Collection , Health Services Accessibility , Health Services Research , Maps as Topic , Models, Theoretical , Planning Techniques , Regional Health Planning/statistics & numerical data , Saskatchewan , Time and Motion Studies , Travel/statistics & numerical data
17.
J Biosoc Sci ; 26(4): 517-27, 1994 Oct.
Article in English | MEDLINE | ID: mdl-7983102

ABSTRACT

Duration of postpartum amenorrhoea (PPA) was compared among women who breast-fed for > or = 6 months (breast-feeding group) or < or = 3 months (formula-feeding group) and was found to be significantly shorter among the latter. Associations between maternal factors and duration of PPA were examined. Within the formula-feeding group, the only variable associated with duration of PPA was duration of breast-feeding. Among breast-feeding mothers who resumed menstruation after 3 months postpartum, duration of PPA was positively associated with parity and negatively associated with maternal body mass index (BMI) at 3 months postpartum. Among breast-feeding mothers who resumed menstruation after 6 months, duration of PPA was positively associated with parity, pregnancy weight gain, number of night feeds and milk volume at 6 months, and negatively associated with maternal age and BMI at 6 months postpartum. These results indicate that maternal anthropometric status is related to duration of PPA, even in a relatively well-nourished population of lactating women.


PIP: This analysis of factors affecting duration of postpartum amenorrhea (PPA) indicates that maternal anthropometric status is related even for healthy women. The analysis of 61 breast-feeding mothers and 42 formula-feeding mothers, who were in the study for at least six months, showed that the formula-feeding mothers had shorter mean and average durations of PPA (an average of 11.8 weeks versus 38.9 weeks for breast-feeding mothers). At 22 weeks, all formula-feeding mothers had resumed menstruation, while only 17% of breast-feeding mothers were menstruating. 75% of breast-feeding mothers did not resume menstruation after 26 weeks, and about 20% did not resume menstruation after 52 weeks. Timing of supplementation and nursing frequency were related to delays in menstruation. Longer durations of PPA were associated with later supplementation and no reduction in nursing frequency. A reduction of even one feed per day within the first six months among breast-feeding mothers was sufficient to reduce PPA. Formula-feeding mothers who maintained at least one breast feeding per day for a week had longer PPA by eight weeks. Hazard analysis revealed that parity was positively associated with and maternal body mass index (BMI) was negatively associated with duration of PPA at three months postpartum. When resumption of menstruation occurred at six months and after, the important positively-related factors were parity, pregnancy weight gain, number of night feeds and milk volume at six months; maternal age and BMI at six months were negatively related. Time changes amounted to an increase in PPA duration of five weeks for multiparity mothers, 0.5 weeks for each kg of weight gain during pregnancy, five weeks for each night feed at six months, and three weeks for each 100 g of milk produced. PPA was reduced by two weeks for every unit increase of BMI at six months. Milk volume and feeding frequency were unrelated at three months. More research is needed on the influence of maternal body fat on hormonal levels in lactating women in order to understand the impact of maternal body mass on amenorrhea.


Subject(s)
Amenorrhea , Lactation , Women , Adult , Body Mass Index , Breast Feeding , Female , Humans , Infant Welfare , Infant, Newborn , Maternal Age , United States
18.
N Engl J Med ; 330(7): 449-53, 1994 Feb 17.
Article in English | MEDLINE | ID: mdl-8289849

ABSTRACT

BACKGROUND: The potential risks and benefits of regular exercise during lactation have not been adequately evaluated. We investigated whether regular aerobic exercise had any effects on the volume or composition of breast milk. METHODS: Six to eight weeks post partum, 33 sedentary women whose infants were being exclusively breast-fed were randomly assigned to an exercise group (18 women) or a control group (15 women). The exercise program consisted of supervised aerobic exercise (at a level of 60 to 70 percent of the heart-rate reserve) for 45 minutes per day, 5 days per week, for 12 weeks. Energy expenditure, dietary intake, body composition, and the volume and composition of breast milk were assessed at 6 to 8, 12 to 14, and 18 to 20 weeks post partum. Maximal oxygen uptake and the plasma prolactin response to nursing were assessed at 6 to 8 and 18 to 20 weeks. RESULTS: The women in the exercise group expended about 400 kcal per day during the exercise sessions but compensated for this energy expenditure with a higher energy intake than that recorded by the control women (mean [+/- SD], intake, 2497 +/- 436 vs. 2168 +/- 328 kcal per day at 18 to 20 weeks; P < 0.05). Maximal oxygen uptake increased by 25 percent in the exercising women but by only 5 percent in the control women (P < 0.001). There were no significant differences between the two groups in maternal body weight or fat loss, the volume or composition of the breast milk, the infant weight gain, or maternal prolactin levels during the 12-week study. CONCLUSIONS: In this study, aerobic exercise performed four or five times per week beginning six to eight weeks post partum had no adverse effect on lactation and significantly improved the cardiovascular fitness of the mothers.


Subject(s)
Exercise/physiology , Lactation/physiology , Milk, Human/metabolism , Adult , Energy Intake , Energy Metabolism , Female , Humans , Milk, Human/chemistry , Oxygen Consumption , Prolactin/blood
19.
Can J Surg ; 34(5): 450-3, 1991 Oct.
Article in English | MEDLINE | ID: mdl-1833039

ABSTRACT

The association between pelvic actinomycosis and the use of intrauterine devices is well established. However, abdominal wall actinomycosis without clinical involvement of the pelvic organs has been reported only once in the literature. The authors present a second case, which occurred in a 24-year-old woman who was using a copper 7 intrauterine device.


PIP: Described is the second reported case of isolated abdominal wall actinomycosis associated with use of an IUD. The patient, a 24-year-old white woman, presented with lower abdominal pain, dysuria, urgency, and frequency. Ultrasonography revealed a complex mass in the left lower quadrant of the abdomen that was separate from the uterus, left ovary, and tube. At laparotomy, the patient was found to have an anterior abdominal wall abscess and there was free pus within the abdomen. The omentum was inflamed and adherent to the anterior abdominal wall. The appendix, uterus, ovaries, and tubes were not involved in the inflammatory process. Histologic examination of the omentum demonstrated the typical actinomycotic picture of gram-positive filamentous bacteria within the mass and club-like extensions beyond the periphery of the mass. The patient had a copper-7 IUD in place. The only other reported such case also involved an IUD user. That patient had an isolated anterior wall abscess caused by Actinomyces. The fallopian tubes, ovaries, appendix, omentum, and intestines were normal. The possibility of abdominal wall actinomycosis should be considered in IUD users who present with intra-abdominal abscesses of unknown etiology.


Subject(s)
Abdominal Muscles , Actinomycosis/etiology , Intrauterine Devices/adverse effects , Abdominal Muscles/surgery , Actinomycosis/surgery , Adult , Female , Humans , Muscular Diseases/etiology , Muscular Diseases/surgery
20.
Can J Surg ; 29(3): 168-9, 1986 May.
Article in English | MEDLINE | ID: mdl-3708452

ABSTRACT

The advantages of practice in a community encompassing a population of about 35 000 include readily available beds and operating rooms, a relative diversity of surgical problems, increased job satisfaction and solid community support through service clubs and other volunteer organizations. Disadvantages in some situations can include lack of investigational facilities and of internists for consultation. A lack of surgical assistants, anesthetists and intensive-care-unit support are other potential negative factors. The quest for continuing medical education requires definite resolve, and practice finesse must be well honed.


Subject(s)
General Surgery , Hospitals, Community , Canada , Humans , Workforce
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