Assessment of surgical and obstetrical care at 10 district hospitals in Ghana using on-site interviews.

BACKGROUND: For most of the population in Africa, district hospitals represent the first level of access for emergency and essential surgical services. The present study documents the number and availability of surgical and obstetrical care providers as well as the types of surgical and obstetrical procedures being performed at 10 first-referral district hospitals in Ghana. MATERIALS AND METHODS: After institutional review board and governmental approval, a study team composed of Ghanaian and American surgeons performed on-site surveys at 10 district hospitals in 10 different regions of Ghana in August 2009. Face-to-face interviews were conducted documenting the numbers and availability of surgical and obstetrical personnel as well as gathering data relating to the number and types of procedures being performed at the facilities. RESULTS: A total of 68 surgical and obstetrical providers were interviewed. Surgical and obstetrical care providers consisted of Medical Officers (8.5%), nurse anesthetists (6%), theatre nurses (33%), midwives (50.7%), and others (4.5%). Major surgical cases represented 37% of overall case volumes with cesarean section as the most common type of major surgical procedure performed. The most common minor surgical procedures performed were suturing of lacerations or episiotomies. CONCLUSIONS: The present study demonstrates that there is a substantial shortage of adequately trained surgeons who can perform surgical and obstetrical procedures at first-referral facilities. Addressing human resource needs and further defining practice constraints at the district hospital level are important facets of future planning and policy implementation.

Validation of the World Health Organization tool for situational analysis to assess emergency and essential surgical care at district hospitals in Ghana.

BACKGROUND: The World Health Organization (WHO) Tool for Situational Analysis to Assess Emergency and Essential Surgical Care (hereafter called the WHO Tool) has been used in more than 25 countries and is the largest effort to assess surgical care in the world. However, it has not yet been independently validated. Test-retest reliability is one way to validate the degree to which tests instruments are free from random error. The aim of the present field study was to determine the test-retest reliability of the WHO Tool. METHODS: The WHO Tool was mailed to 10 district hospitals in Ghana. Written instructions were provided along with a letter from the Ghana Health Services requesting the hospital administrator to complete the survey tool. After ensuring delivery and completion of the forms, the study team readministered the WHO Tool at the time of an on-site visit less than 1 month later. The results of the two tests were compared to calculate kappa statistics for each of the 152 questions in the WHO Tool. The kappa statistic is a statistical measure of the degree of agreement above what would be expected based on chance alone. RESULTS: Ten hospitals were surveyed twice over a short interval (i.e., less than 1 month). Weighted and unweighted kappa statistics were calculated for 152 questions. The median unweighted kappa for the entire survey was 0.43 (interquartile range 0-0.84). The infrastructure section (24 questions) had a median kappa of 0.81; the human resources section (13 questions) had a median kappa of 0.77; the surgical procedures section (67 questions) had a median kappa of 0.00; and the emergency surgical equipment section (48 questions) had a median kappa of 0.81. CONCLUSIONS: Hospital capacity survey questions related to infrastructure characteristics had high reliability. However, questions related to process of care had poor reliability and may benefit from supplemental data gathered by direct observation. Limitations to the study include the small sample size: 10 district hospitals in a single country. Consistent and high correlations calculated from the field testing within the present analysis suggest that the WHO Tool for Situational Analysis is a reliable tool where it measures structure and setting, but it should be revised for measuring process of care.

Essential surgery at the district hospital: a retrospective descriptive analysis in three African countries.

BACKGROUND: Surgical conditions contribute significantly to the disease burden in sub-Saharan Africa. Yet there is an apparent neglect of surgical care as a public health intervention to counter this burden. There is increasing enthusiasm to reverse this trend, by promoting essential surgical services at the district hospital, the first point of contact for critical conditions for rural populations. This study investigated the scope of surgery conducted at district hospitals in three sub-Saharan African countries. METHODS AND FINDINGS: In a retrospective descriptive study, field data were collected from eight district hospitals in Uganda, Tanzania, and Mozambique using a standardized form and interviews with key informants. Overall, the scope of surgical procedures performed was narrow and included mainly essential and life-saving emergency procedures. Surgical output varied across hospitals from five to 45 major procedures/10,000 people. Obstetric operations were most common and included cesarean sections and uterine evacuations. Hernia repair and wound care accounted for 65% of general surgical procedures. The number of beds in the studied hospitals ranged from 0.2 to 1.0 per 1,000 population. CONCLUSION: The findings of this study clearly indicate low levels of surgical care provision at the district level for the hospitals studied. The extent to which this translates into unmet need remains unknown although the very low proportions of live births in the catchment areas of these eight hospitals that are born by cesarean section suggest that there is a substantial unmet need for surgical services. The district hospital in the current health system in sub-Saharan Africa lends itself to feasible integration of essential surgery into the spectrum of comprehensive primary care services. It is therefore critical that the surgical capacity of the district hospital is significantly expanded; this will result in sustainable preventable morbidity and mortality. Please see later in the article for the Editors' Summary.

Assessment of capacity for surgery, obstetrics and anaesthesia in 17 Ghanaian hospitals using a WHO assessment tool.

OBJECTIVES: To survey infrastructure characteristics, personnel, equipment and procedures of surgical, obstetric and anaesthesia care in 17 hospitals in Ghana. METHODS: The assessment was completed by WHO country offices using the World Health Organization Tool for Situational Analysis to Assess Emergency and Essential Surgical Care, which surveyed infrastructure, human resources, types of surgical interventions and equipment in each facility. RESULTS: Overall, hospitals were well equipped with general patient care and surgical supplies. The majority of hospitals had a basic laboratory (100%), running water (94%) and electricity (82%). More than 75% had the basic supplies needed for general patient care and basic intra-operative care, including sterilization. Almost all hospitals were able to perform major surgical procedures such as caesarean sections (88%), herniorrhaphy (100%) and appendectomy (94%), but formal training of providers was limited: a few hospitals had a fully qualified surgeon (29%) or obstetrician (36%) available. CONCLUSIONS: The greatest barrier to improving surgical care at district hospitals in Ghana is the shortage of adequately trained medical personnel for emergency and essential surgical procedures. Important future steps include strengthening their number and qualifications.

Major surgery delegation to mid-level health practitioners in Mozambique: health professionals' perceptions.

BACKGROUND: This study examines the opinions of health professionals about the capacity and performance of the 'técnico de cirurgia', a surgically trained assistant medical officer in the Mozambican health system. Particular attention is paid to the views of medical doctors and maternal and child health nurses. METHODS: The results are derived from a qualitative study using both semi-structured interviews and group discussions. Health professionals (n=71) were interviewed at both facility and system level. Eight group discussion sessions of about two hours each were run in eight rural hospitals with a total of 48 participants. Medical doctors and district officers were excluded from group discussion sessions due to their hierarchical position which could have prevented other workers from expressing opinions freely. RESULTS: Health workers at all levels voiced satisfaction with the work of the "técnicos de cirurgia". They stressed the life-saving skills of these cadres, the advantages resulting from a reduction in the need for patient referrals and the considerable cost reduction for patients and their families. Important problems in the professional status and remuneration of "técnicos de cirurgia" were identified. CONCLUSION: This study, the first one to scrutinize the judgements and attitudes of health workers towards the "técnico de cirurgia", showed that, despite some shortcomings, this cadre is highly appreciated and that the health delivery system does not recognize and motivate them enough. The findings of this study can be used to direct efforts to improve motivation of health workers in general and of técnicos de cirurgia in particular.

Neighbourhood mortality inequalities in New York City, 1989-1991 and 1999-2001.

OBJECTIVES: To examine whether inequalities in mortality across socioeconomically diverse neighbourhoods changed alongside the decline in mortality observed in New York City between 1990 and 2000. DESIGN: Cross-sectional analysis of neighbourhood-level vital statistics. SETTING: New York City, 1989-1991 and 1999-2001. MAIN RESULTS: In both poor and wealthy neighbourhoods, age-adjusted mortality for most causes declined between the time periods, although mortality from diabetes increased. Relative inequalities decreased slightly-largely in the under 65 years population-although all-cause rates in 1999-2001 were still 50% higher, and rates of years of potential life lost before age 65 years were 150% higher, in the poorest communities than in the wealthiest ones (relative index of inequality 1.7 and 3.3, respectively). The relative index of inequality for mortality from AIDS increased from 4.7 to 13.9. Over 50% of the excess mortality in the poorest neighbourhoods in 1999-2001 was due to cardiovascular disease, AIDS and cancer. CONCLUSIONS: In New York City, despite substantial declines in absolute mortality and rate differences between poor and wealthy neighbourhoods, great relative socioeconomic inequalities in mortality persist.

Emergency obstetric surgery by non-physician clinicians in Tanzania.

OBJECTIVE: To calculate the met need for comprehensive emergency obstetric care (CEmOC) in 2 Tanzanian regions (Mwanza and Kigoma) and to document the contribution of non-physician clinicians (assistant medical officers [AMOs]) and medical officers (MOs) with regard to meeting the need for CEmOC. METHODS: All hospitals in the 2 regions were visited to determine the proportion of major obstetric interventions performed by AMOs and MOs. All deliveries (n = 38 758) in these hospitals in 2003 were reviewed. The estimated met need for emergency obstetric care (EmOC) was calculated using UN process indicators, as was the contribution to that attainment by AMOs. Hospital case fatality rates were also determined. RESULTS: Estimated met need was 35% in Mwanza and 23% in Kigoma. AMOs operating independently performed most major obstetric surgery. Outside of the single university hospital, AMOs performed 85% of cesareans and high proportions of other obstetric surgeries. The case fatality rate was 2.0% in Mwanza and 1.2% in Kigoma. CONCLUSION: AMOs carried most of the burden of life-saving EmOC-particularly cesarean deliveries-in the regions investigated. Case fatality was close to the 1% target set by the UN process indicators, but met need was far below the goal of 100%.

Surgical training and experience of medical officers in Ghana's district hospitals.

PURPOSE: To document the quality of training and experience of those who care for patients undergoing surgery and emergency obstetrical procedures at 10 government district hospitals in Ghana. METHOD: A study team composed of Ghanaian and U.S. surgeons visited 10 district hospitals in 10 different regions of Ghana in August 2009. On-site interviews were conducted documenting the formal and informal training and the experience of the medical officers (MOs) performing in surgical facilities in these hospitals. RESULTS: Fourteen of the 17 MOs working at these facilities were available for interviews. All 14 had completed two years of housemanship, which is similar to a rotating internship. Only one had obtained any formal surgical training beyond the housemanship, although all were responsible for performing major surgical procedures. The formal training under qualified supervision during the housemanship was limited; the mean number of the most common major surgical procedures performed during training ranged from four to eight, depending on the procedure. CONCLUSIONS: Even though formal general surgical residency training in Ghana is well developed, graduates of these programs are not working in the district hospitals surveyed. The majority of surgical services provided at the district hospital are provided by MOs, who would benefit from more comprehensive training and ongoing supervision. To help meet the challenge of a shortage of physicians working at district hospitals, the authors present alternative approaches to care described in the literature that involve nonphysician midlevel health providers.

The quality of emergency obstetrical surgery by assistant medical officers in Tanzanian district hospitals.

Five countries in sub-Saharan Africa use nonphysicians to perform major emergency obstetrical surgery. In Tanzania, assistant medical officers provide most of this surgery outside of major cities. Questions about the quality of surgery by nonphysicians have kept most African countries from following this example. We reviewed the records of all patients admitted for complicated deliveries to fourteen district hospitals during four months. Among 1,134 complicated deliveries and 1,072 major obstetrical operations, there were no significant differences between assistant medical officers and medical officers in outcomes, risk indicators, or quality. There were significant differences between mission and government hospitals.

Bypassing primary care facilities for childbirth: a population-based study in rural Tanzania.

In an effort to reduce maternal mortality, developing countries have been investing in village-level primary care facilities to bring skilled delivery services closer to women. We explored the extent to which women in rural western Tanzania bypass their nearest primary care facilities to deliver at more distant health facilities, using a population-representative survey of households (N = 1204). Using a standardized instrument, we asked women who had a delivery within 5 years about the place of their most recent delivery. Information on all functioning health facilities in the area were obtained from the district health office. Women who delivered in a health facility that was not the nearest available facility were considered bypassers. Forty-four per cent (186/423) of women who delivered in a health facility bypassed their nearest facility. In adjusted analysis, women who bypassed were more likely than women who did not bypass to be 35 or older (OR 2.5, P

The New York City Smoke-Free Air Act: second-hand smoke as a worker health and safety issue.

BACKGROUND: Despite the provisions of a Smoke-Free Air Act (SFAA) enacted in 1995, more than 415,000 non-smoking New York City workers reported exposure to second-hand smoke in the workplace all or most of the time in 2002. Continued exposure to second-hand smoke in New York City prompted a renewed debate about a broader smoke-free air law. METHODS: The approach taken by the New York City Department of Health and Mental Hygiene to make the case for workplace protection from second-hand smoke, counter the opposition's arguments, and ultimately win the support of policymakers and the public for comprehensive smoke-free workplace legislation is described. RESULTS: On December 30, 2002, New York City's Mayor signed the SFAA of 2002 into law, making virtually all workplaces, including restaurants and bars, smoke-free. CONCLUSIONS: Proponents for a stronger law prevailed by defining greater protection from second-hand smoke as a matter of worker health and safety. Efforts to enact smoke-free workplace laws will inevitably encounter strong opposition, with the most common argument being that smoke-free measures will harm businesses. These challenges, however, can be effectively countered and public support for these measures is likely to increase over time by focusing the debate on worker protection from second-hand smoke exposure on the job.

Carcinoma detection at the breast examination center of Harlem.

BACKGROUND: Breast carcinoma is one of the leading causes of excess mortality rates in Harlem, an inner-city neighborhood with the highest mortality rates and worst life expectancy in New York City. This study reports the results of a breast carcinoma screening and diagnostic program in Harlem. METHODS: Retrospective review was performed of a database of 49,750 visits to the Breast Examination Center of Harlem from 1995 to 2000. During this period, 181 breast carcinomas were diagnosed in 178 women. The medical records of these 178 women were reviewed to determine the method of detection, stage, and treatment. RESULTS: Among these women, 89% were black or Hispanic, 45% had no medical insurance, and 38% had incomes below federal poverty guidelines. Breast carcinoma stage, known for 167 carcinomas, was Stage 0 in 38 (23%), Stage I in 38 (23%), Stage II in 63 (38%), Stage III in 24 (14%), and Stage IV in 4 (2%). Fifty-six cases (34%) were minimal breast carcinomas. Of 181 breast carcinomas, 122 (67%) were palpable and 59 (33%) were nonpalpable, detected only by mammography in asymptomatic women. Nonpalpable, as opposed to palpable, breast carcinomas were significantly more likely to be ductal carcinoma in situ (30 of 55 [54%] vs. 8 of 112 [7%], P < 0.0000001) or minimal breast carcinoma (39 of 55 [71%] vs. 17 of 112 [15%], P = 0.0000001) and were more likely to be treated with breast-conserving surgery (47 of 56 [84%] vs. 76 of 110 [69%], P < 0.04). CONCLUSIONS: A breast carcinoma screening and diagnostic program has been established in Harlem, a traditionally underserved area in New York City. Early, curable breast carcinomas were detected but outreach remains a challenge, particularly for the uninsured.