The expanded program on immunization service delivery in the Dschang health district, west region of Cameroon: a cross sectional survey

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The impact of mass distribution of long lasting insecticide-treated bed-nets on the malaria parasite burden in the Buea Health District in South-West Cameroon: a hospital based chart review of patient’s laboratory records

Abstract Background Malaria remains a leading cause of illness and deaths in Cameroon. The use of long lasting insecticide treated bed nets (LLITN) is the most effective method to reduce the burden of malaria. The aim of this study was to determine the impact of the mass distribution of LLITN on the hospital prevalence of malaria (prevalence of malaria in patients with a presumptive diagnosis of malaria), in the Buea Health District in the South-West Region of Cameroon. Methods A hospital-based chart review of records of malaria confirmatory test results in health facilities of the Buea Health District from January 2011 through December 2013. Data were extracted with the help of a grid, then analyzed with EPIinfo version 6 and Microsoft Excel 2010. Chi square test was used to compare prevalence and ANOVA was used to compare mean parasitaemia. Results A total of 17,268 records were reviewed, 3545[20.5% (19.9–21.1)] confirmed malaria positive with mean trophozoite count of 2735.3 ± 23,323.5 trophozoite/µl of blood. Prevalence was higher in males 1497 [23.5% (22.4–24.5)] than females 2047 [18.8% (18.1–19.6)], p < 0.01. Significant evidence of a reduction in the prevalence of malaria was found in under-fives in 2012 (p = 0.03). Conclusions Universal coverage with LLITN failed to guarantee effective control of malaria in the Buea Health District, as expected. Continuous and appropriate use of LLITN is indispensable, in addition to periodic sensitization, booster campaigns of LLITN distribution and evaluation research for effective prevention and control of malaria

Map of biomedical research in Cameroon; a documentary review of approved protocols from 1997 to 2012

Abstract Background Over the last decade, there has been a rapid increase in biomedical research in Cameroon. However, the question of whether these research projects target major health priorities, vulnerable populations and geographic locations at risk remains to be answered. The aim of this paper is to describe the state of biomedical research in Cameroon which is a key determinant that would guide future health care policies and promote equitable access to healthcare. Methods A documentary review of all approved protocols (proposals) of biomedical research projects, from 1997 through 2012, at the Cameroon National Ethics Committee. Protocols were reviewed systematically by independent reviewers and data were extracted on a grid. Data were analyzed by calculating proportions at 95% confidence interval, chi-square test (chi2) and p-values. Results Two thousand one hundred seventy two protocols were reviewed for data extraction. One thousand three hundred ninety-five (64.7%) were student projects, 369 (17.0%) projects had international sponsors, and 1528 (72.4%) were hospital-based studies. The most targeted domain was the fight against diseases 1323 (61.3%); mostly HIV 342 (25.8%) and Malaria 136 (10.3%). Over half of the studies were concentrated in the Centre region 1242 (57.2%), with the least projects conducted in the Northern region 15 (0.7%). There was strong evidence that international and local sponsors would influence the research site (p-value = 0.01) and population targets (p-value = 0.00). Conclusion Although biomedical research targets some important diseases that pose a great burden to Cameroonians, the most vulnerable populations are excluded from research. Biomedical research scarcely addresses other components of the health system and emerging diseases of vital public health importance. We recommend that the government should play a central role, between researchers from academic institutions, sponsors, NGOs and research institutions, to ensure that biomedical research addresses the health priorities of Cameroonians. It should include vulnerable populations, and address other components of the health system for a balance. These recommendations are critical to ensuring that future research informed health policies reflect the health needs of the populations and promote equity in healthcare access

Determinants of modern contraceptive practice in Yaoundé-Cameroon: a community based cross sectional study

Abstract Background Despite numerous efforts put in place to increase modern contraceptive use in Cameroon as a means to fight maternal and infant mortality, the prevalence of modern contraception has shown only a slow increase and maternal mortality is constantly rising. This paper attempts to identify barriers to contraceptive use in Biyem-Assi, Yaoundé-Cameroon so as to clearly define in which domain and how to intervene concerning contraceptive use in Cameroon. Methods It was a community-based cross sectional study involving a two-steps cluster sampling. Data were collected from November 2014 to April 2015 and analysis done with Epi-Info version 3.5.4. Association between contraceptive use and independent factors was estimated by calculating odds ratio (OR) and confidence interval at 95%. Significance of association in univariate analysis was estimated by calculating the p value with chi2 test. Potential confounder (pregnancy intention) controlled in a multiple logistic regression. Results A total of 613 sexually active women were enrolled into the study with a mean age of 27.2 (δ ± 6.2) years. Among the women, 293 (47.8%) were in a union and 530 (86.8%) of them had attended at least a secondary education. Also, 107 (17.5%) responded that their beliefs do not approve contraceptive use and 101 (16.6%) said their partners do not approve contraception. At the moment of data collection, 361 (58.9 [54.9–62.8] %) were currently using a modern contraceptive method. The rate of use of modern contraception was significantly lower in women in a union (OR 0.57, p = 0.0002) and in those with age greater than 30 years (OR 0.45, p = 0.0004). Conversely, the rate of use was significantly higher in women whose partners approved contraception (OR 4.14, p = 0.0000) or when family planning was discussed within the couple (OR 1.93, p = 0.0028). Conclusion The rate of use of modern contraception in Biyem-Assi Health District is relatively high. Women in a union and those aged greater than 30 years turn to be less likely to use a contraceptive method than the rest of the population meanwhile women whose partner approve contraceptive-use or who discuss about family planning with their partners, are most likely to use a contraceptive method than others. To increase the rate of use of modern contraception in Yaoundé-Cameroon, interventions should target more of couples and not women alone