To explore the relationship between socioeconomic position, defined by occupation, and severe maternal morbidity using data obtained from a series of the UK Obstetric Surveillance System studies.
In contrast to the aforementioned studies, in the present study hay was also offered early during the milk feeding period.> -wrap-foot> asefined as calves born alive that died within the first 3 weeks of life Morbidity and mortality data obtained in the present study have to be interpreted with care.
Morbidity data were obtained after 1984 from the Sentinelles system, [www.sentiweb.org] [7], a French nationwide network of general practitioners who report, in real time, the number of consultations for influenza-like illness (ILI).
Morbidity data was obtained from abstracts of medical records and from the Health History Questionnaires, distinguishing between conditions ever present and those first present after arrival at the index post (Moscow or other).
The data obtained will include co-morbidities, repeat consultations for gout, prescription patterns and referral to secondary care.
We ascertain patient reported outcomes (i.e., health-related quality of life), morbidity, and mortality using clinical and administrative data, and data obtained from national death indices.
For other morbidities, it is planned to complete self-reports by data obtained through linkage to health insurance records plus systematic queries at large clinics and hospitals.
The Information Services Division (ISD) of NHS National Services Scotland maintains a dataset of hospital episode data (derived from the Scottish Morbidity Record (SMR01)) which is linked internally to previous hospitalisations and death data (obtained from The General Register Office for Scotland).
Subjects were followed up using linkage to administrative data obtained from the births and midwives collections, and the hospital morbidity data system, prepared by the Western Australian Data Linkage Unit (WADLU) using the Western Australian Data Linkage System (WADLS).
The study also includes a comprehensive economic evaluation of the intervention, with robust service use data obtained via the comprehensive Western Australian Data Linkage System such as hospitalisation, ED use, and death and morbidity data.
