Providing relevant recommendations requires access to user profile data. Current social networking ecosystems allow third party services to request user authorisation for accessing profile data, thus enabling cross-domain recommendation. However these ecosystems create user lock-in and social networking data silos, as the profile data is neither portable nor interoperable. We argue that innovations in reconciling heterogeneous data sources must be also be matched by innovations in architecture design and recommender methodology. We present and qualitatively evaluate an architecture for privacy-enabled user profile portability, which is based on technologies from the emerging Web of Data (FOAF, WebIDs and the Web Access Control vocabulary). The proposed architecture enables the creation of a universal "private by default" ecosystem with interoperability of user profile data. The privacy of the user is protected by allowing multiple data providers to host their part of the user profile. This provides an incentive for more users to make profile data from different domains available for recommendations.
Health care services during pregnancy and childbirth and after delivery are important for the survival and wellbeing of both the mother and the infant. The pregnancy outcomes at Kasungu District Hospital Maternity Ward have not been documented. Additionally, MDHS does not capture data regarding, prematurity, APGAR scores, and causes of maternal deaths and causes of neonatal deaths. Using Kasungu District Hospital Maternity Ward register, we aimed to describe the pregnancy outcomes at Kasungu Maternity Ward. From March 2016 to February 2017, data were available for 10,842 deliveries. The calculated Perinatal Mortality Rate (PMR) was about 77/1000 births and the Maternal Mortality Ratio (MMR) was 318 deaths per 100,000 live births. The Spontaneous Vertex Delivery (SVD) rate was 86% and the caesarean section rate was 10%. 1734 (16%) of all deliveries were premature borne between 28 and 36 gestation weeks. 1182 (11%) deliveries had missing APGAR scores and 81 neonates were born with 5 min Apgar scores less than 7. Adverse pregnancy outcomes occur at Kasungu Hospital Maternity Ward. More effort and resources are needed to decrease their occurrence.
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