PubMed · 6266882
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
L Speroff. 1981. Getting high on running.. https://doi.org/10.1016/s0015-0282(16)45670-0
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Explore the source record for details and available documents.
OBJECTIVE: To describe a technique for surgical management of complete obliteration of the endometrial cavity. DESIGN: A report of a series of three patients. SETTING: A university-based hospital. PATIENT(S): Three patients with complete obliteration of the endometrial cavity. INTERVENTION(S): Transfundal scar removal using stents in the fallopian tubes to serve as landmarks. MAIN OUTCOME MEASURE(S): Regular withdrawal bleeding. RESULT(S): Regular menses in all three patients. CONCLUSION(S): The technique described here show promise for establishing uterine cavity integrity in cases of complete endometrial obliteration where there are no landmarks in the uterine cavity.
PURPOSE: Using data from the Cebu Longitudinal Health and Nutrition Survey, we perform an empirical investigation of the effects of endogeneity and unobserved heterogeneity in the analysis of health outcomes. METHODS: First, we lay a theoretical background for this analysis and develop a set of expectations regarding the effects of ignoring endogeneity. Then, by modeling the effect of infant-feeding patterns on time to resumption of menses, we perform parallel analyses with and without control for endogeneity. RESULTS: We show that in this analysis, as far as the effects of endogeneity are concerned, empirical results do accord with theoretical expectations. There are differences in parameter estimates between models, that lead to somewhat different interpretations. CONCLUSIONS: We discuss the importance and implications of these findings for epidemiological studies of health outcomes. We outline the steps involved in such an analysis and discuss the practical limitations of the methods, as well as the possible gains.