Awareness and Acceptability of pre-exposure prophylaxis (PrEP) among gay, bisexual and other men who have sex with men (GBMSM) in Kenya

Kenyan gay, bisexual, and other men who have sex with men (GBMSM) are significantly affected by HIV. Pre-exposure prophylaxis (PrEP) is an effective biomedical approach to HIV prevention. We conducted a cross-sectional survey of 459 HIV-negative Kenyan GBMSM to assess individual and interpersonal correlates of PrEP awareness/acceptability using univariate and hierarchical logistic regression modeling. We found that 64.3% of participants had heard of PrEP and 44.9% were willing to use PrEP. In hierarchical logistic regression models for PrEP awareness, condom use with regular partners, higher condom use self-efficacy, higher perceived ability to use PrEP, history of STI, and membership in LGBT organization were significantly associated with being aware of PrEP (χ2 = 69.6, p < .001). In hierarchical logistic regression models for PrEP acceptability, higher self-esteem, higher condom use self-efficacy, depression/anxiety, higher perceived ability to use PrEP, willingness to engage in PrEP follow-up visits, coercion at sexual debut, and family exclusion were significantly associated with being acceptable to PrEP (χ2 = 231.8, p < .001). Individual and interpersonal factors were significantly associated with PrEP awareness and acceptability. Our findings underscore the need to promote awareness and understanding of PrEP as an effective HIV prevention tool in combination with other safer-sex methods that are appropriate given an individual's personal circumstances.

Distribution of Orofacial Clefts and Frequent Occurrence of an Unusual Cleft Variant in the Rift Valley of Kenya

Objective:

To investigate the pattern and distribution of nonsyndromic orofacial clefts among patients in the Rift Valley region of northwestern Kenya.

Methods:

Subjects were categorized anatomically for occurrence of an atypical cleft lip variant (ACL), typical cleft lip (CL), cleft lip and palate (CLP), or cleft palate (CP), and family history of orofacial clefts. Tribal ethnicity data were obtained from both cleft and noncleft clinic attendees.

Results:

There were 194 patients with CL (52.7%), 153 with CLP (41.6%), and 21 with CP (5.7%). CL constitutes a greater fraction of orofacial clefts in the Rift Valley region than reported elsewhere in Africa, principally due to frequent occurrence of ACL (52.5% of all CL). Among noncleft clinic attendees there was a lower fraction of Bantu and larger fraction of Nilotic-Paranilotic tribal ethnicity than in Kenya overall. In contrast, among patients with orofacial clefts there was significant underrepresentation of Bantu and overrepresentation of Nilotic-Paranilotic tribes, particularly Kalenjin. Patients of Kalenjin origin had a much higher rate of positive family history of orofacial clefts than Bantu patients.

Conclusions:

There is an unusual anatomic distribution of orofacial clefts in the Kenya Rift Valley, with frequent occurrence of an atypical CL variant. Our findings indicate that Bantu tribes have lower risk of orofacial clefts than Nilotic-Paranilotic tribes, possibly due to inherited genetic differences, perhaps accounting for the relatively low prevalence of orofacial clefts through much of Africa.

Using an electronic medical record system to describe injury epidemiology and health care utilization at an inner-city hospital in Indiana

Injuries are a major public health problem worldwide. In the USA, injuries cause 146, 400 deaths annually, with 31 million non-fatal injury visits to emergency departments (EDs). EDs thus represent an important source of injury data. The primary objective of the current study was to describe the epidemiology of injury-related ED visits and assess injury-related utilization of health care resources in an inner-city hospital in Indiana, using data stored in a computerized medical record system. It involved a retrospective review of the records for injury visits to EDs and injury admissions over a 3-year period. The variables extracted and analysed included patients' demographics, external cause of injury, diagnosis, length of stay, ED and hospital charges. A total of 60,470 injury-related ED visits were made, the majority of patients were male (61.6%), uninsured (63.1%), treated in ED and discharged (98.4%). The leading causes of injury were falls (18.8%), motor vehicle crashes (18.4%), assaults (17.6%), being struck (11.2%) and overexertion (10.6). Firearms caused most injury deaths (32.4%; n = 314); motor vehicle crashes were the leading cause of hospitalization (26.6%; n = 642) and also the most expensive to treat as inpatients (mean charge $19,190). The mean charge per patient treated and discharged was $150 compared to $11,116 for patients admitted. These findings demonstrate the value of computerized medical records in capturing and storing E-coded injury data. The system generates data that can be used for epidemiological surveillance and injury prevention at the local level, and for assessment of impact of specific injuries on health care resources.

Alcohol abuse among patients with and without HIV infection attending public clinics in western Kenya

OBJECTIVE

To evaluate the prevalence of hazardous drinking among persons with and without HIV/AIDS attending both urban/hospital-based and rural clinics in western Kenya.

DESIGN

Cross sectional survey.

SETTING

The Moi Teaching and Referral Hospital and the Mosoriot rural health care Centre.

SUBJECTS

Two hundred and ninety nine adults with and without HIV/AIDS at a teaching and referral hospital and rural health centre.

MAIN OUTCOME MEASURES

Results of the World Health Organization's Alcohol Use Disorders Identification Test (AUDIT) where a score of > 8 is indicative of hazardous alcohol consumption. Independent correlates of hazardous drinking were identified using logistic regression analysis including adjustment for common covariables.

RESULTS

Study participants were relatively young (38 +/- 9 years) with 55% being male and 54% completing the AUDIT in Kiswahili. Home-made alcohol was more commonly drunk by patients attending the rural health centre while commercial beer was more commonly drunk by patients attending the teaching and referral hospital clinics. Approximately half (54%) of participants reported hazardous drinking behaviour (AUDIT score=9.9 +/- 9.4). Hazardous drinking was most prevalent among men attending the rural health centre (83% hazardous drinkers, AUDIT score=16.0 +/- 9.1). In multivariable analyses adjusting for age, sex and site of care, men remained more than nine times (odds ratio=9.3, 95% C.I.=5.1-16.9) likely to report hazardous drinking behaviour compared to women.

CONCLUSIONS

Hazardous drinking is common among patients with and without HIV/ AIDS in western Kenya and is dramatically more common among rural men than women. Effective interventions for HIV/AIDS in this setting must include a concetrated effort to reduce hazardous drinking.

Installing and implementing a computer-based patient record system in sub-Saharan Africa: the Mosoriot Medical Record System

The authors implemented an electronic medical record system in a rural Kenyan health center. Visit data are recorded on a paper encounter form, eliminating duplicate documentation in multiple clinic logbooks. Data are entered into an MS-Access database supported by redundant power systems. The system was initiated in February 2001, and 10,000 visit records were entered for 6,190 patients in six months. The authors present a summary of the clinics visited, diagnoses made, drugs prescribed, and tests performed. After system implementation, patient visits were 22% shorter. They spent 58% less time with providers (p < 0.001) and 38% less time waiting (p = 0.06). Clinic personnel spent 50% less time interacting with patients, two thirds less time interacting with each other, and more time in personal activities. This simple electronic medical record system has bridged the "digital divide." Financial and technical sustainability by Kenyans will be key to its future use and development.

The MOSORIOT medical record system (MMRS) phase I to phase II implementation: an outpatient computer-based medical record system in rural Kenya

The authors of this paper describe the second phase of the implementation of the Mosoriot Medical Record System (MMRS) in a remote health care facility on the outskirts of Eldoret, Kenya, located in sub-Saharan Africa. We describe of the collaboration between Indiana University (IU) and the Moi University (MU), and the process that led to the development of the computer-based Mosoriot Medical Record System (MMRS) is provided. We then provide the conceptualization and initial implementation of this basic electronic medical record system. We also describe the different processes for assessing the MMRS' effects on health care, including time-motion studies and a strict implementation plan that is necessary for the successful implementation of the system. The MMRS project has many features that make it significant in the domain of CBPR systems. It may serve as a model for establishing similar, basic electronic record systems in the developed and developing world. In developing countries there are few (if any) projects that have attempted to implement such a system. This paper describes the planning, end-user education to new technologies, and time-motion studies necessary for the successful implementation of the MMRS. The system will be used to improve the quality of health data collection and subsequently patient care. It will also be used to link data from ongoing public health surveys and this can be used in public health research programs of the Moi University.

The Mosoriot medical record system: design and initial implementation of an outpatient electronic record system in rural Kenya

Mosoriot Health Center is a rural primary care facility situated on the outskirts of Eldoret, Kenya in sub-Saharan Africa. The region is characterised by widespread poverty and a very poor technology infrastructure. Many houses do not have electricity, telephones or tap water. The health center does have electricity and tap water. In a collaborative project between Indiana University and the Moi University Faculty of Health Sciences (MUFHS), we designed a core electronic medical record system within the Mosoriot Health Center, with the intention of improving the quality of health data collection and, subsequently, patient care. The electronic medical record system will also be used to link clinical data from the health center to information collected from the public health surveys performed by medical students participating in the public health research programs of Moi University. This paper describes the processes involved in the development of the computer-based Mosoriot medical record system (MMRS) up to the point of implementation. It particularly focuses on the decisions and trade-offs that must be made when introducing this technology into an established health care system in a developing country.