Micro-Economic Impact of Congenital Heart Surgery: Results of a Prospective Study from a Limited-Resource Setting

Introduction

The microeconomic impact of surgery for congenital heart disease is unexplored, particularly in resource limited environments. We sought to understand the direct and indirect costs related to congenital heart surgery and its impact on Indian households from a family perspective.

Methods

Baseline and first follow-up data of 644 consecutive children admitted for surgery for congenital heart disease (March 2013 – July 2014) in a tertiary referral hospital in Central Kerala, South India was collected prospectivelyfrom parents through questionnaires using a semi-structured interview schedule.

Results

The median age was 8.2 months (IQR: 3.0– 36.0 months). Most families belonged to upper middle (43.0%) and lower middle (35.7%) socioeconomic class. Only 3.9% of families had some form of health insurance. The median expense for the admission and surgery was INR 201898 (IQR: 163287–266139) [I$ 11989 (IQR: 9696–15804)], which was 0.93 (IQR: 0.52–1.49) times the annual family income of affected patients. Median loss of man-days was 35 (IQR: 24–50) and job-days was 15 (IQR: 11–24). Surgical risk category and hospital stay duration significantly predicted higher costs. One in two families reported overwhelming to high financial stress during admission period for surgery. Approximately half of the families borrowed money during the follow up period after surgery.

Conclusion

Surgery for congenital heart disease results in significant financial burden for majority of families studied. Efforts should be directed at further reductions in treatment costs without compromising the quality of care together with generating financial support for affected families.     

Safety and efficacy in an accredited outpatient plastic surgery facility: a review of 5316 consecutive cases

Advances in medicine have improved the delivery of health care, making it more technologically superior than ever and, at the same time, more complex. Nowhere is this more evident than in the surgical arena. Plastic surgeons are able to perform procedures safely in office-based facilities that were once reserved only for hospital operating rooms or ambulatory surgery centers. Performing procedures in the office is a convenience to both the surgeon and the patient. Some groups have challenged that performing plastic surgery procedures in an office-based facility compromises patient safety. Our study was done to determine whether outcomes are adversely affected by performing plastic surgery procedures in an accredited outpatient surgical center. A retrospective review was performed on 5316 consecutive cases completed between 1995 and 2000 at Dallas Day Surgical Center, Dallas, Texas, an outpatient surgical facility. Most cases were cosmetic procedures. All cases were analyzed for any potential morbidity or mortality. Complications requiring a return to the operating room were determined, as were infection rates. Events leading to inpatient hospitalization were also included. During this 6-year period, 35 complications (0.7 percent) and no deaths were reported. Most complications were secondary to hematoma formation (77 percent). The postoperative infection rate for patients requiring a return to the operating room was 0.11 percent. Seven patients required inpatient hospitalization following their procedure secondary to arrhythmias, angina, and pulmonary emboli. Patient safety must take precedence over cost and convenience. Any monetary savings or time gained is quickly lost if safety is compromised and complications are incurred. The safety profile of the outpatient facility must meet and even exceed that of the traditional hospital-based or ambulatory care facility. After reviewing our experience over the last 6 years that indicated few complications and no deaths, we continue to support the judicious use of accredited outpatient surgical facilities by board-certified plastic surgeons in the management of plastic surgery patients.     

Cost of urology: financial audit in a clinical department.

OBJECTIVES--To cost a clinical unit over one month in 1991, to cost treatment of individual patients from audit data, and to compare this costing method with the hospital charging system. DESIGN--A financial breakdown was obtained for one month''s work. Ward stay, operating time, investigations, and outpatient visits were costed and a formula (episode = days on ward+hours of operating+investigations+outpatient visits) was used to cost patient episodes from audit data. SETTING--The adult urology unit in a teaching hospital. MAIN OUTCOME MEASURES--Costs for each part of patients'' treatment. RESULTS--Total cost was 147,796 pounds for 159 admissions, 738 inpatient days, 131 operations in 29 operating lists, and 615 outpatient visits. An uncomplicated transurethral prostatectomy cost 1140 pounds but complications increased this to 1500 pounds in another patient. The costs of diagnostic cystoscopy were 130 pounds in outpatients, 240 pounds in day surgery, and 430 pounds in inpatients. Hospital charges do not reflect the individual costs of treatment, charges being greater than costs for some patients and lower than costs for others. CONCLUSIONS--Clinicians can produce a financial analysis of their work and cost their patients'' treatment. Audit is strongly advocated as a resource planning tool.     

Microsurgery costs and outcome

Reliable information on cost and value in microsurgery is not readily available in the literature. Driving factors for cost, determinants of complications, and cost-reduction strategies have not been elucidated in this population, despite such progress in other areas of medicine. Clearly, the time-consuming and costly nature of this endeavor demands that appropriate indications and patient management be delineated; to operate proactively in this cost-conscious time, financial and outcome determinations are critical. One hundred seven consecutive free-tissue transfers performed from 1991 to 1994 by a single microsurgeon were studied. Retrospective chart review for clinical parameters was combined with analysis of hospital costs and professional charges. Operating room and anesthesia costs were based on a microcost analysis of actual operating room time, materials, labor, and overhead. Other patient level costs were generated by Transition 1, a hospital cost-accounting system. The following issues were addressed: (1) flap survival; (2) total costs and length of stay for all free flaps; (3) payments received from various insurers; (4) breakdown of operating room costs by labor, supplies, and overhead; (5) breakdown of inpatient costs by category; (6) additional costs of complications and takebacks; (7) factors associated with complications and flap takebacks; and (8) cost-reduction strategies. Mean free flap operating room costs (exclusive of professional fees) ranged among case types from $4439 to $6856 and were primarily a function of operating room times. Elective patient cases lasted a mean 440 minutes. There was a large disparity in reimbursement: private insurers covered hospital costs (not charges) completely, whereas Medicare paid 79 percent and Medicaid only 64 percent. Length of stay, operative procedures, and complications had the greatest influence on inpatient costs in this group of free flap patients. Potential cost savings as a result of possible practice changes (e.g., shortening intensive care unit stays and avoiding staged operations) can be predicted. This analysis has caused a revision in these institutions' practice patterns and lays the foundation for planned outcome studies in this population.     

Family Type and Investment in Education: A Comparison of Genetic and Stepparent Families

Data from the U.S. National Education Longitudinal Survey were examined to investigate postsecondary educational investment in two-parent families. Consistent with hypotheses derived from the logic of inclusive fitness theory, contrasting children with two genetic parents with children from stepparent households on a multivariate composite of investment indicators revealed that stepchildren receive significantly less parental support for pursuit of higher education. Univariate tests on the three measures comprising the multivariate composite indicated that relative to children with two genetic parents, stepchildren have parents who (1) delay the start of savings accounts for postsecondary education, (2) put aside less money for subsidizing the costs of higher education, and (3) expect to allocate fewer economic resources to support the first year of postsecondary schooling. Statistical control of child ability, resource availability, and number of family members sharing in parental resources was accomplished in a second multivariate analysis by using child achievement, familial socioeconomic status, and number of financial dependents in each family as covariates. Statistically equating genetic and stepparent families on these measures reduced, but did not eliminate, the investment differences.     

Unit Cost of Medical Services at Different Hospitals in India

Institutional care is a growing component of health care costs in low- and middle-income countries, but local health planners in these countries have inadequate knowledge of the costs of different medical services. In India, greater utilisation of hospital services is driven both by rising incomes and by government insurance programmes that cover the cost of inpatient services; however, there is still a paucity of unit cost information from Indian hospitals. In this study, we estimated operating costs and cost per outpatient visit, cost per inpatient stay, cost per emergency room visit, and cost per surgery for five hospitals of different types across India: a 57-bed charitable hospital, a 200-bed private hospital, a 400-bed government district hospital, a 655-bed private teaching hospital, and a 778-bed government tertiary care hospital for the financial year 2010–11. The major cost component varied among human resources, capital costs, and material costs, by hospital type. The outpatient visit cost ranged from Rs. 94 (district hospital) to Rs. 2,213 (private hospital) (USD 1 = INR 52). The inpatient stay cost was Rs. 345 in the private teaching hospital, Rs. 394 in the district hospital, Rs. 614 in the tertiary care hospital, Rs. 1,959 in the charitable hospital, and Rs. 6,996 in the private hospital. Our study results can help hospital administrators understand their cost structures and run their facilities more efficiently, and we identify areas where improvements in efficiency might significantly lower unit costs. The study also demonstrates that detailed costing of Indian hospital operations is both feasible and essential, given the significant variation in the country’s hospital types. Because of the size and diversity of the country and variations across hospitals, a large-scale study should be undertaken to refine hospital costing for different types of hospitals so that the results can be used for policy purposes, such as revising payment rates under government-sponsored insurance schemes.     

Intestinal parasites in metropolitan Toronto day-care centres.

In 1981, 900 children (aged 3 months to 10 years) and 146 staff attending 22 day-care centres in metropolitan Toronto chosen at random provided a stool specimen in a survey for intestinal parasites. Of the children, 4% to 36% were infected in 20 of 22 centres. Overall, 19% of the children and 14% of the staff had intestinal parasites: 8.6% and 4.0% respectively had Dientamoeba fragilis, and 7.8% and 2.0% respectively had Giardia lamblia. The highest prevalence of dientamebiasis was in the 7- to 10-year-olds, whereas giardiasis was detected most frequently in the 6-year-olds. Infection with intestinal parasites was not correlated with age, sex, duration in the day-care centre, dog ownership, travel history, gastrointestinal symptoms or the proportion of children in the day-care centre who were born in less developed countries. Immigrant children and children of parents born in industrialized countries (including Canada) were more likely to be infected than were children born in Canada of parents from the developing world. Dientamebiasis was associated with cat ownership. Thus, intestinal protozoa--in particular, D. fragilis and G. lamblia--are endemic in Toronto day-care centres.     

Resource cost comparison of implant-based breast reconstruction versus TRAM flap breast reconstruction

Relatively little has been published to date comparing the resource costs of transverse rectus abdominis musculocutaneous (TRAM) flap and prosthetic breast reconstruction. The data that have been published reflect the experience at just one medical center with a previously known clear preference for autologous breast reconstruction. The goal of this study was to compare the resource costs of TRAM flap and prosthetic reconstruction in an institution where both procedures continue to be performed using modern techniques and at a relatively equivalent frequency. All available medical records were reviewed for patients who had completed their breast reconstruction between 1987 and 1997. Records of patients who had undergone TRAM flap or prosthetic reconstruction were reviewed to compare resource costs, including hospital stay, operating room time, anesthesia time, prosthetic devices, and physician's fees. Of 835 patients reviewed who had completed breast reconstruction, a total of 140 suitable patients were identified who had all the necessary financial information available. The patient population comprised 64 patients who received TRAM flaps and 76 patients who had undergone prosthetic reconstruction. The length of stay for the TRAM flap group, including all subsequent admissions for each patient, ranged from 2 to 24 days (mean, 6.25 days), and that for the prosthetic reconstruction group ranged from 0 to 20 days (mean, 4.36 days). Operating room time for the complete multistage reconstructive process for a TRAM flap ranged from 5 hours, 20 minutes to 12 hours, 25 minutes (mean, 7 hours, 34 minutes); with implant-based reconstruction, operating time ranged from 1 hour, 45 minutes to 8 hours, 56 minutes (mean, 4 hours, 6 minutes). With prostheses costing from $600 to $1200, a surgeon's fee of $160/hour, and an assistant's fee of $45/hour, the average cost of TRAM flap reconstructions was $19,607 (range, $11,948 to $49,402), compared with $15,497 for prosthetic reconstructions (range, $6422 to $40,015). The results were statistically significant (p < 0.001). Several factors weigh into the decision as to which reconstructive operation best suits the patient's needs. These factors include surgical risk, potential morbidity, and aesthetic results. On the basis of this review of autologous and prosthetic breast reconstruction in an institution where both are performed frequently, during a 10-year period with a mean time elapsed since reconstruction of 7.45 years, prosthetic reconstruction was significantly less expensive.     

Newborn circumcision: an economic perspective.

The purpose of this study was to analyse the hypothesis that prophylactic circumcision of male newborns is economically beneficial to the health care system in Canada. The minimal dollar benefits that would justify this conclusion were determined. The cost of the procedure was calculated in three Hamilton, Ont. hospitals and found to average about $38. The health benefits of circumcision are uncertain, but a review of the literature suggested that penile carcinoma is the most serious (and costly) disease potentially prevented by circumcision. Published estimates of the incidence rates, age at onset and costs incurred as a result of this disease were used in calculations of the per-case cost of prevention: $13.6 million. The authors conclude that the monetary benefits of circumcising newborns will not exceed this cost. It is proposed that the procedure be regarded as cosmetic surgery and be paid for by parents who wish the procedure carried out rather than by taxpayer-funded health insurance plans.     

Financial burden of childhood cancer.

Fifty-nine of 73 families of children referred for treatment of cancer during 1980 co-operated in a study of the financial consequences of the illness. Except for two social class I families who declined to take part, the sample was representative of the childhood cancer population and families were of similar socioeconomic status to the general population. During the first, inpatient, week week of treatment the sum of income lost plus additional expenditure exceeded 50% of total income in over 45% of families. During a subsequent week of outpatient treatment, loss of income plus additional expenditure amounted to more than 20% of income in over half the families. These problems affected all the groups studied and were not confined to lower paid or those living furthest from the centre. Financial help was available from charitable sources and the DHSS towards travel, extra nourishment, and heating costs but could not be obtained to compensate for loss of earnings. The families of children who died had difficulty in meeting the cost of funerals. Families of children with cancer need more help than is at present available, especially to offset loss of income and the cost of funerals.     

Cost effectiveness of day and inpatient psychiatric treatment: results of a randomised controlled trial.

OBJECTIVE: To compare direct and indirect costs of day and inpatient treatment of acute psychiatric illness. DESIGN: Randomised controlled trial with outcome and costs assessed over 12 months after the date of admission. SETTING: Teaching hospital in an inner city area. SUBJECTS: 179 patients with acute psychiatric illness referred for admission who were suitable for random allocation to day hospital or inpatient treatment. 77 (43%) patients had schizophrenia. INTERVENTIONS: Routine inpatient or day hospital treatment. MAIN OUTCOME MEASURES: Direct and indirect costs over 12 months, clinical symptoms, social functioning, and burden on relatives over the follow up period. RESULTS: Clinical and social outcomes were similar at 12 months, except that inpatients improved significantly faster than day patients and burden on relatives was significantly less in the day hospital group at one year. Median direct costs to the hospital were 1923 pounds (95% confidence interval 750 pounds to 3174 pounds) per patient less for day hospital treatment than inpatient treatment. Indirect costs were greater for day patients; when these were included, overall day hospital treatment was 2165 pounds cheaper than inpatient treatment (95% confidence interval of median difference 737 pounds to 3593 pounds). Including costs to informants when appropriate meant that day hospital treatment was 1994 pounds per patient cheaper (95% confidence interval 600 pounds to 3543 pounds). CONCLUSIONS: Day patient treatment is cheaper for the 30-40% of potential admissions that can be treated in this way. Carers of day hospital patients may bear additional costs. Carers of all patients with acute psychiatric illness are often themselves severely distressed at the time of admission, but day hospital treatment leads to less burden on carers in the long term.     

Population‐based Study of Trends,Costs, and Complications of Weight Loss Surgeries from 1990 to 2002

Objective: To describe the trends, costs, and complications associated with weight loss surgery (WLS). Research Methods and Procedures: Wisconsin inpatient hospital discharge data from 1990 to 2003 were used for analysis. A WLS case was defined as anyone with a WLS‐related procedure code and a primary diagnosis of morbid obesity. Charges were inflation‐adjusted to 2001 constant dollars; complications were defined on the basis of readmission, extended length of stay, repeat surgical procedures, or death. Results: The number of WLSs increased from 269 in 1990 to 1992 to 1884 in 2000 to 2002 (rate ratio = 4.6). Increases in WLSs were greatest among those 50 to 59 years of age (rate ratio = 6.4), women (rate ratio = 6.8), and blacks (rate ratio = 20.0). Between the two periods, inflation‐adjusted WLS charges increased 12‐fold, and the inflation‐adjusted charge per procedure doubled, despite a decreased length of stay. For 2000 to 2002, 23.3% of WLS patients had either an extended length of stay or readmission within 30 days, 7.4% required a repeat surgical procedure, and 0.7% died. Discussion: In Wisconsin, the rate and costs of WLSs have increased dramatically, and the incidence of postoperative complications was high. The epidemic of obesity in the United States makes it imperative to better assess the cost‐effectiveness of WLS and to improve its safety.     

Genetic demographic study of an urban sample of Turkmen-teke with behavioral abnormalities

Genetic and demographic studies of urban sample of Turkmen-teke (Ashkhabad city) were performed among probands-36 patients with diagnosis of "schizophrenia" and their 840 relatives. Clinical analysis revealed 27.8% of phenocopies. In other 26 families the genealogical analysis showed autosomal-dominant (12 families), probably, autosomal-dominant (9 families) as well as autosomal-recessive (3 families) types of inheritance of pathology, in two families the type being not established. The empiric risk of affection was determined to be 24.2% for parents, 75.5% for sibs and 33.3% for children. Mean number of children per one woman is 3.53, which is significantly lower than mean populational number (6.17). High level of endogamy of the urban sample tested is established, the total coefficient of inbreeding being 0.009856; grandparents of the probands appeared to be exclusively of rural origin. The negative action of selection (decreased fitness), preferentially monogenic type of heredity and high level of endogamy are discussed as factors providing broad hereditary heterogeneity of schizophrenia.     

Cost of In-Patient Care over 7 Years among Surgically and Conventionally Treated Obese Patients

Objective: Bariatric surgery improves cardiovascular risk factors and quality of life, but few studies have directly addressed the relation between obesity treatment and hospitalization costs. This prospective controlled study compares in-patient care between surgically and conventionally treated obese patients. Research Methods and Procedures: A total of 962 surgically and conventionally treated obese patients from the intervention study, Swedish Obese Subjects, were followed for 6 years. Changes in days of hospitalization and hospitalization costs were analyzed. Information on hospitalizations for each subject were obtained from the Swedish Hospital Discharge Register. Results: After 6 years, weight change was −16.7% in the surgical group and +0.9% in the control group (p < 0.0001). The cumulated hospital stay over 6 years was 23.4 days in the surgical group and 6.9 days in the control group (p < 0.0001). The average hospital cost for the surgical intervention was US$4300. Incremental costs that could be attributable to obesity surgery averaged US$1200 per year. After exclusion of hospitalizations for the surgical intervention and conditions common after bariatric surgery, there were no significant differences between the groups in number of hospital days or hospitalization costs. Discussion: Our experience from bariatric surgery indicates that average weight reductions of 16% will not reduce hospitalization costs over 6 years. Costs of bariatric surgery are limited and seem to be motivated given the marked improvements of cardiovascular risk factors, cardiac structure, and function and health-related quality of life.     

Measles: who pays the cost?

An epidemic of measles resulting in 164 cases in a Leicester group practice was analysed by means of a case-control study and a questionnaire. Estimates were made of the physical, social, and financial costs to children, parents, and family doctors. On average each child was ill for 10.8 days and the illness cost his parents pounds 11.06. His family doctor spent 26 minutes providing care. These results provide an additional stimulus to the primary care team to promote the uptake of measles vaccination.     

Micronucleus induction and FISH analysis in buccal cells and lymphocytes of nurses administering antineoplastic drugs

A genotoxic effect for antineoplastic drugs, in particular micronucleus induction, has been shown in several studies. The aim of our study was to assess genotoxic effects in nurses administering different mixtures of antineoplastic drugs in an oncology hospital by evaluating the frequency of micronuclei in exfoliated buccal cells and blood lymphocytes by use of the standard micronucleus (MN) test and by identifying, by means of FISH analysis with centromeric probes, the mechanism of micronucleus induction (clastogenic or aneugenic). The study group comprised 23 nurses, 10 of whom worked in the day-care hospital and 13 in the ward. Twenty healthy subjects were selected as controls. Pan-centromeric FISH analysis was performed on lymphocytes from a selected group of nurses (12/23 subjects) characterized by higher MN frequencies as observed by standard Giemsa staining. A significant increase of micronucleus frequency compared with controls was found in exfoliated buccal cells of both groups of nurses: day-care hospital nurses 0.92 versus 0.45 (p=0.034) and ward nurses 0.94 versus 0.45 (p=0.051). An increase, although not statistically significant, of mean MN frequency was also found by the MN standard test on lymphocytes of the day-care hospital nurses (10.9 versus 7.5; p=0.056), while no differences were found in ward nurses (8.15 versus 7.5; p=0.56). We found that the administration of antineoplastic drugs by nurses in ward units induced a higher frequency of FISH MN+ (43% of subjects) than in the day-care hospital (20%). This was associated with the micronucleus size percentage. This finding could be correlated with the different compositions of administered mixtures of antineoplastic drugs: in ward units the mixtures contained drugs, such as vinorelbine, that were absent in the mixtures administered in the day-care hospital. Our results show genetic damage induced by administration of antineoplastic drugs, particularly in exfoliated buccal cells. This result suggests the useful application of this non-invasive sampling to evaluate genotoxic effects of occupational exposure to mixtures of inhalable chemicals at low doses.     

Weather daily variation in winter and its effect on behavior and affective states in day-care children

This study aimed to analyze the impact of winter weather conditions on young children’s behavior and affective states by examining a group of 61 children attending day-care centers in Florence (Italy). Participants were 33 males, 28 females and their 11 teachers. The mean age of the children at the beginning of the observation period was 24.1 months. The day-care teachers observed the children’s behavioral and emotional states during the morning before their sleeping time and filled in a questionnaire for each baby five times over a winter period of 3 weeks. Air temperature, relative humidity, air pressure and solar radiation data were collected every 15 min from a weather station located in the city center of Florence. At the same time, air temperature and relative humidity data were collected in the classroom and in the garden of each day-care center. We used multilevel linear models to evaluate the extent to which children’s emotional and behavioral states could be predicted by weather conditions, controlling for child characteristics (gender and age). The data showed that relative humidity and solar radiation were the main predictors of the children’s emotional and behavioral states. The outdoor humidity had a significant positive effect on frustration, sadness and aggression; solar radiation had a significant negative effect only on sadness, suggesting that a sunny winter day makes children more cheerful. The results are discussed in term of implications for parents and teachers to improve children’s ecological environment.     

Costs of cooperative behaviour in suricates (Suricata suricatta).

Functional interpretations of helping behaviour suggest that it has evolved because helpers increase their direct or indirect fitness by helping. However, recent critiques have suggested that helping may be an unselected extension of normal parental behaviour, pointing to evidence that all mature individuals commonly respond to begging young (whether they are parents, relatives or non-relatives) as well as to the lack of evidence that cooperative activities have appreciable costs to helpers. Here we provide an example of one form of cooperative behaviour that is seldom performed by parents and has substantial energetic costs to helpers. In the cooperative mongoose, Suricata suricatta, non-breeding adults commonly babysit young pups at the natal burrow for a day at a time, foregoing feeding for 24 hours. Parents rarely contribute to babysitting, and babysitting has substantial energetic costs to helpers. Members of small groups compensate for the reduced number of participants by babysitting more frequently, and neither the proportion of time that babysitters are present nor the survival of litters vary with group size.     

PPH与Milligan-Morgan术式治疗环状混合痔的临床效果观察

目的:比较PPH与Milligan-Morgan术式治疗Ⅲ～Ⅳ期环状痔的临床效果,探讨治疗Ⅲ～Ⅳ期环状痔的最佳术式。方法:选择Ⅲ～Ⅳ期环状痔患者130例,随机均分为PPH组和Milligan-Morgan组,两组患者分别采用PPH术式和Milligan-Morgan术式治疗,比较两组患者手术时间、术中出血量、术后疼痛评分、住院时间、住院费用和术后并发症情况。结果:PPH组优于Milligan-Morgan组,两组患者手术时间、术中出血量、术后疼痛评分、住院时间、住院费用及术后发生急性尿潴留、肛门水肿和吻合口感染病例比较,差异具有统计学意义(P<0.05)。结论:应首选PPH术式治疗Ⅲ～Ⅳ期环状痔患者,可显著减轻术后疼痛,加快患者术后恢复,减少术后并发症。