A cost analysis of early discharge and domiciliary visits versus standard hospital care for low-risk obstetric clients

Does Coordinated Postpartum Care Influence Costs?

QUESTIONS UNDER STUDY

To investigate changes to health insurance costs for post-discharge postpartum care after the introduction of a midwife-led coordinated care model.

METHODS

The study included mothers and their newborns insured by the Helsana health insurance group in Switzerland and who delivered between January 2012 and May 2013 in the canton of Basel Stadt (BS) (intervention canton). We compared monthly post-discharge costs before the launch of a coordinated postpartum care model (control phase, n = 144) to those after its introduction (intervention phase, n = 92). Costs in the intervention canton were also compared to those in five control cantons without a coordinated postpartum care model (cross-sectional control group: n = 7, 767).

RESULTS

The average monthly post-discharge costs for mothers remained unchanged in the seven months following the introduction of a coordinated postpartum care model, despite a higher use of midwife services (increasing from 72% to 80%). Likewise, monthly costs did not differ between the intervention canton and five control cantons. In multivariate analyses, the ambulatory costs for mothers were not associated with the post-intervention phase. Cross-sectionally, however, they were positively associated with midwifery use. For children, costs in the post-intervention phase were lower in the first month after hospital discharge compared to the pre-intervention phase (difference of -114 CHF [95%CI -202 CHF to -27 CHF]), yet no differences were seen in the cross-sectional comparison.

CONCLUSIONS

The introduction of a coordinated postpartum care model was associated with decreased costs for neonates in the first month after hospital discharge. Despite increased midwifery use, costs for mothers remained unchanged.

Increase in caesarean deliveries after the Australian Private Health Insurance Incentive policy reforms

BACKGROUND

The Australian Private Health Insurance Incentive (PHII) policy reforms implemented in 1997-2000 increased PHI membership in Australia by 50%. Given the higher rate of obstetric interventions in privately insured patients, the reforms may have led to an increase in surgical deliveries and deliveries with longer hospital stays. We aimed to investigate the effect of the PHII policy introduction on birth characteristics in Western Australia (WA).

METHODS AND FINDINGS

All 230,276 birth admissions from January 1995 to March 2004 were identified from administrative birth and hospital data-systems held by the WA Department of Health. Average quarterly birth rates after the PHII introduction were estimated and compared with expected rates had the reforms not occurred. Rate and percentage differences (including 95% confidence intervals) were estimated separately for public and private patients, by mode of delivery, and by length of stay in hospital following birth. The PHII policy introduction was associated with a 20% (-21.4 to -19.3) decrease in public birth rates, a 51% (45.1 to 56.4) increase in private birth rates, a 5% (-5.3 to -5.1) and 8% (-8.9 to -7.9) decrease in unassisted and assisted vaginal deliveries respectively, a 5% (-5.3 to -5.1) increase in caesarean sections with labour and 10% (8.0 to 11.7) increase in caesarean sections without labour. Similarly, birth rates where the infant stayed 0-3 days in hospital following birth decreased by 20% (-21.5 to -18.5), but rates of births with >3 days in hospital increased by 15% (12.2 to 17.1).

CONCLUSIONS

Following the PHII policy implementation in Australia, births in privately insured patients, caesarean deliveries and births with longer infant hospital stays increased. The reforms may not have been beneficial for quality obstetric care in Australia or the burden of Australian hospitals.

Home-based care after a shortened hospital stay versus hospital-based care postpartum: an economic evaluation

OBJECTIVES

To compare the cost effectiveness of early postnatal discharge and home midwifery support with a traditional postnatal hospital stay.

DESIGN

Cost minimisation analysis within a pragmatic randomised controlled trial.

SETTING

The University Hospital of Geneva and its catchment area.

POPULATION

Four hundred and fifty-nine deliveries of a single infant at term following an uncomplicated pregnancy.

METHODS

Prospective economic evaluation alongside a randomised controlled trial in which women were allocated to either early postnatal discharge combined with home midwifery support (n= 228) or a traditional postnatal hospital stay (n= 231).

MAIN OUTCOME MEASURES

Costs (Swiss francs, 2000 prices) to the health service, social services, patients, carers and society accrued between delivery and 28 days postpartum.

RESULTS

Clinical and psychosocial outcomes were similar in the two trial arms. Early postnatal discharge combined with home midwifery support resulted in a significant reduction in postnatal hospital care costs (bootstrap mean difference 1524 francs, 95% confidence interval [CI] 675 to 2403) and a significant increase in community care costs (bootstrap mean difference 295 francs, 95% CI 245 to 343). There were no significant differences in average hospital readmission, hospital outpatient care, direct non-medical and indirect costs between the two trial groups. Overall, early postnatal discharge combined with home midwifery support resulted in a significant cost saving of 1221 francs per mother-infant dyad (bootstrap mean difference 1209 francs, 95% CI 202 to 2155). This finding remained relatively robust following variations in the values of key economic parameters performed as part of a comprehensive sensitivity analysis.

CONCLUSIONS

A policy of early postnatal discharge combined with home midwifery support exhibits weak economic dominance over traditional postnatal care, that is, it significantly reduces costs without compromising the health and wellbeing of the mother and infant.

Costs of patients under nutritional therapy: from prescription to discharge

PURPOSE OF REVIEW

This review will discuss the financial cost of the decisions taken regarding the nutritional therapy of hospitalized patients compared with those treated at home. To facilitate comprehension, the authors present a concise introduction to the general concepts of economic health studies, including a glossary of technical terms.

RECENT FINDINGS

From a revision of the literature, economic aspects are underscored involving the cost of malnutrition, the maintenance of work in a nutritional support team, the use of nutritional therapy in home-care programmes, and in the use of nutritional therapy as a prophylactic action against surgical complications.

SUMMARY

Hospital malnutrition burdens the system financially by provoking a higher rate of surgical complications, mortality and longer hospital stays. Investment in nutritional therapy provides economic returns. The cost of the creation and maintenance of the nutritional support team is easily offset by the resources generated by the team itself. Nutritional therapy in home-care is highly advantageous. In Brazilian trials, groups of surgical patients receiving nutritional therapy within the integrated hospital-home model demonstrated a cost 2.6 times less than the conventional group (exclusively intra-hospital treatment). The adoption of preoperative immunomodulatory nutritional therapy in patients undergoing elective surgery as a prophylactic against postoperative surgical complications presented a 2.24 times reduction in the total treatment cost. The search for the ideal model of nutritional therapy is based on the binomial of quality and cost. The prescription of nutritional therapy has a favourable impact on financial and resource-generating aspects of the institution, when practised by properly trained groups.

Systematic review of economic aspects of alternative modes of delivery

OBJECTIVE

To carry out a systematic review of the literature relating to economic aspects of alternative modes of delivery.

METHODS

A comprehensive literature search of the years 1990-1999 was conducted of electronic and non-electronic sources using a tested search strategy. Papers considered to contain useful cost or resource use data were read in full and classified according to their relevance to the review and their methodological quality. Relevant cost and resource use data were converted to pound sterling and inflated to 1998-1999 price levels.

RESULTS

The literature search resulted in 975 papers, 49 of which met criteria for the review. Thirty-two papers were from the USA where the organisation, structure and costs of health care are significantly different from that of other industrialised countries. The aggregate costs of different modes of delivery reported in these American studies were between four and five times higher than costs reported in other studies. The majority of included studies were of poor quality. Data from the better quality studies demonstrated that caesarean section costs a health service substantially more than other modes of delivery. The range of costs of an uncomplicated vaginal delivery were 629 pound sterling - 1,298 pound sterling compared with1,238 pound sterling - 3,551 pound sterling for a caesarean section. However, papers have so far only considered short term health service costs.

CONCLUSIONS

Research is required to estimate the cost and resource use attributable to alternative modes of delivery. Future research should investigate the long term health service costs and the costs that arise outside the health service which are likely to vary according to mode of delivery.

Economic aspects of caesarean section and alternative modes of delivery

Increases in caesarean section rates worldwide have raised questions about the economic implications of caesarean section and alternative modes of delivery. This chapter reviews economic aspects of caesarean section and alternative modes of delivery and identifies areas where further research is required. The chapter presents the results of a systematic review of the literature and analyses of three large observational data sets. It provides evidence for the cost of labour and delivery, the cost of the postnatal stay and the cost of the long-term health consequences of alternative modes of delivery. The chapter highlights the paucity of methodologically robust economic analyses in this area of health care and concludes that primary research is required to estimate the cost and utilization of services attributable to caesarean section and alternative modes of delivery. Future research studies should recognize the long-term health service costs and the costs that arise outside the health service, which are likely to vary according to mode of delivery.

A randomised controlled trial of the costs of hospital as compared with hospital in the home for acute medical patients

OBJECTIVE

To test the cost effectiveness of Hospital in the Home compared to hospital admission for acute medical conditions.

METHOD

Randomised controlled trial at the Prince of Wales Hospital, Sydney, from October 1995 to February, 1997; 100 patients with acute medical conditions admitted through the Emergency Department.

RESULTS

The Hospital in the Home (HITH) group costs per separation ($1,764, CI 95% $1,416-$2,111, n = 50) were significantly lower (p < 0.0001, Mann-Whitney U-Wilcoxon Rank Sum) than the control group hospital separation ($3,614, CI 95% $2,881.37-$4,347.27, n = 47) with no significant difference in clinical outcomes, and comparable or better user satisfaction.

CONCLUSION

Given the favourable clinical outcomes the HITH model produces at a lower cost, the cost-effectiveness of the care mode is high, and the allocative efficiency favourable.

IMPLICATIONS

As a care model and critical pathway, HITH offers hospitals real bed day savings that can either be used to rationalise resource usage for a given level of activity, or increase throughput.

Are we providing adequate postnatal services?

Over the past 10 years, there have been significant changes to postnatal services. There is insufficient research that evaluates the effect these changes have on the physical and psychological outcomes of women and families or the level of support women and children actually require in the first postnatal year. We argue that there is an urgent need for research which tests the outcomes and cost effectiveness of different models of postnatal care currently being offered. The most rigorous research methods possible are necessary to provide robust evidence to prevent the degradation of postnatal maternity services. This research should evaluate the relative advantages and disadvantages of different models of postnatal care as well as describe the content and quality of postnatal services. Knowledge gained from such research would and should assist the development of recommendations and policies for postnatal midwifery and early childhood practice in Australia.

Early discharge and risk for postnatal depression

OBJECTIVE

To determine whether early discharge (< 72 hours) after childbirth increased the risk for women developing postnatal depression.

DESIGN

Prospective cohort design consisting of an initial interview, and six-weekly assessments for 24 weeks using a self-report questionnaire and the Edinburgh Postnatal Depression Scale (EPDS). Women discharged within 72 hours were compared with the remaining women.

SETTING

Tertiary referral hospital in western Sydney, New South Wales, 1993.

PARTICIPANTS

All 749 women delivering over a three-month period were recruited. Of the 522 participants, 425 women completed the study.

MAIN OUTCOME MEASURES

Women scoring > 13 on the EPDS on two or more occasions were considered potential "cases" of postnatal depression. The diagnosis was confirmed using the Structured Clinical Interview for DSM-III-R disorders (SCID).

RESULTS

Of the 153 women (36%) discharged early, 22 women (14.4%) developed postnatal depression over the study period compared with 20 of the 272 women (7.4%) who had standard length of stay. Women who were discharged within 72 hours had a significantly increased risk for developing postnatal depression (odds ratio [OR], 2.12; 95% confidence interval [CI], 1.07-4.21). This risk persisted when other sociodemographic, obstetric and psychosocial risk factors were controlled for in a logistic regression analysis (OR, 3.06; 95% CI, 1.22-7.69).

CONCLUSION

Women planning early discharge after childbirth should be carefully assessed before discharge and follow-up should be rigorous. The potential to develop postnatal depression should be considered in all women choosing early discharge from hospital.

What do women want to know after childbirth?

BACKGROUND

Postpartum women have demonstrated a variety of health care concerns. This study, conducted in Washington state in 1991, investigated predictors of primiparas' and multiparas' desire to receive more information about 18 self-care and baby care topics at 7 weeks postpartum in relation to prenatal class attendance, short postpartum hospital stay, and other variables.

METHODS

Data from 1161 women who completed a survey were analyzed. Percentages of women desiring more information on each topic were calculated stratified by parity; mean numbers of chosen health topics were calculated in relation to prenatal education, length of postpartum hospitalization, maternal age, education, social support, and type of delivery; and association between desire for more information on specific topics and length of postpartum hospitalization, maternal age, maternal education, and social support were calculated.

RESULTS

Over three-fourths of women wanted more information on at least one topic, and the highest percentage wanted more information on exercise, diet, and nutrition; getting along with their other children; and recognizing infant illness. Primiparas and multiparas who desired more information were under 25 years of age and had low levels of social support; in addition, multiparas with unmet information needs had low education and short postpartum stays. Prenatal education was unrelated to postpartum desire for more information.

CONCLUSION

Most postpartum women want self-care and baby care information, a need that is not completely met by prenatal or postpartum education. Postpartum follow-up programs with a strong educational component and special targeting of high-risk women may enable health caregivers to better address this need.

The value of early discharge: dispelling some myths

Our objective in this paper is to assess the value of early discharge schemes following the economic evaluation of three such schemes in New South Wales, Australia. An early discharge programme for obstetric patients, a fractured hip management programme and a continuing community cancer care programme were evaluated. The results of the economic evaluation of these schemes are discussed in the light of four commonly held beliefs about the value of early discharge: that early discharge schemes succeed in reducing length of stay, that early discharge schemes save money, that the welfare of patients is not reduced by early discharge and that early discharge schemes are cost-effective. The caution expressed by previous authors about the perceived advantages of early discharge schemes is still warranted.