The weeping behavior in anorexic and bulimic females

BACKGROUND: The aim of the study was to examine the proneness, the functions and triggering situations of weeping in anorexic and bulimic women. METHODS: Participants were 36 anorexic and 31 bulimic female patients and 56 age-matched female controls. All women completed the Questionnaire on Adult Crying. We limited our study to results on 'crying proneness', 'functions of crying' and 'determining factors of crying'. RESULTS: Bulimic patients reported to have cried significantly more often in the last 4 weeks, to be more likely to cry in situations of distress and to have used weeping significantly more often as a manipulative behavior than control women. Anorexic patients rated their tendency to cry significantly lower and experienced weeping as significantly more negative than controls. CONCLUSIONS: Compared to control women, anorexic patients associated weeping with negative feelings as opposed to bulimic patients who appeared to use weeping on an intentional basis. These deviations from control women seem to mirror the introvert character of anorexic patients and the extrovert impulsive personality of patients with bulimia nervosa, respectively.     

Machine Learning Algorithms to Predict Mortality and Allocate Palliative Care for Older Patients With Hip Fracture

ObjectivesTo evaluate a machine learning model designed to predict mortality for Medicare beneficiaries aged >65 years treated for hip fracture in Inpatient Rehabilitation Facilities (IRFs).DesignRetrospective design/cohort analysis of Centers for Medicare & Medicaid Services Inpatient Rehabilitation Facility–Patient Assessment Instrument data.Setting and ParticipantsA total of 17,140 persons admitted to Medicare-certified IRFs in 2015 following hospitalization for hip fracture.MeasuresPatient characteristics include sociodemographic (age, gender, race, and social support) and clinical factors (functional status at admission, chronic conditions) and IRF length of stay. Outcomes were 30-day and 1-year all-cause mortality. We trained and evaluated 2 classification models, logistic regression and a multilayer perceptron (MLP), to predict the probability of 30-day and 1-year mortality and evaluated the calibration, discrimination, and precision of the models.ResultsFor 30-day mortality, MLP performed well [acc = 0.74, area under the receiver operating characteristic curve (AUROC) = 0.76, avg prec = 0.10, slope = 1.14] as did logistic regression (acc = 0.78, AUROC = 0.76, avg prec = 0.09, slope = 1.20). For 1-year mortality, the performances were similar for both MLP (acc = 0.68, AUROC = 0.75, avg prec = 0.32, slope = 0.96) and logistic regression (acc = 0.68, AUROC = 0.75, avg prec = 0.32, slope = 0.95).Conclusion and ImplicationsA scoring system based on logistic regression may be more feasible to run in current electronic medical records. But MLP models may reduce cognitive burden and increase ability to calibrate to local data, yielding clinical specificity in mortality prediction so that palliative care resources may be allocated more effectively.     

Comparison of nutritional and hydration status in patients undergoing twice and thrice-weekly hemodialysis: a silent drama in developing countries

International Urology and Nephrology - In low and middle- income countries, due to lack of financial resources, the number of patients receiving one or two hemodialysis (HD) sessions a week has...     

Identification of a new genotype H wild-type mumps virus strain and its molecular relatedness to other virulent and attenuated strains

A single clinical isolate of mumps virus designated 88-1961 was obtained from a patient hospitalized with a clinical history of upper respiratory tract infection, parotitis, severe headache, fever and lymphadenopathy. We have sequenced the full-length genome of 88-1961 and compared it against all available full-length sequences of mumps virus. Based upon its nucleotide sequence of the SH gene 88-1961 was identified as a genotype H mumps strain. The overall extent of nucleotide and amino acid differences between each individual gene and protein of 88-1961 and the full-length mumps samples showed that the missense to silent ratios were unevenly distributed. Upon evaluation of the consensus sequence of 88-1961, four positions were found to be clearly heterogeneous at the nucleotide level (NP 315C/T, NP 318C/T, F 271A/C, and HN 855C/T). Sequence analysis revealed that the amino acid sequences for the NP, M, and the L protein were the most conserved, whereas the SH protein exhibited the highest variability among the compared mumps genotypes A, B, and G. No identifying molecular patterns in the non-coding (intergenic) or coding regions of 88-1961 were found when we compared it against relatively virulent (Urabe AM9 B, Glouc1/UK96, 87-1004 and 87-1005) and non-virulent mumps strains (Jeryl Lynn and all Urabe Am9 A substrains).     

Effect of the mode of croscarmellose sodium incorporation on tablet dissolution and friability

A computer-optimized experimental design was used to study the effect of incorporating a "super disintegrant", croscarmellose sodium, intragranularly, extragranularly, or distributed equally between the two phases of a tablet in which a poorly soluble drug constituted at least 92.5% of the formulation. The results were analyzed by means of a general quadratic response surface model and suggest that tablets with the same total concentration of super disintegrant dissolve at a faster rate when the super disintegrant is included intragranularly. Tablet friability was not affected by the method of super disintegrant incorporation.     

Rapid diagnosis of early ectopic pregnancy in an emergency gynaecology service--are measurements of progesterone, intact and free {beta} human chorionic gonadotrophin helpful?

The clinical usefulness of measuring serum concentrations ofprogesterone, human chorionic gonadotrophin (HCG) and the free-subunit of HCG in distinguishing between early viable and non-viablepregnancy, before an accurate ultrasound diagnosis is possible,was evaluated in a prospective study of patients presentingto our emergency gynaecology service with a clinical suspicionof ectopic pregnancy. Patients were selected on the basis ofinitial HCG concentrations; samples with HCG 25–10 000IU/I were later analysed for progesterone and free HCG. Of the181 patients studied, 38 (21%) had an ectopic pregnancy, 108(60%) had a spontaneous abortion and 35 (19%) had a viable intra-uterinepregnancy. Concentrations of HCG and free HCG in the group withviable pregnancies were significantly higher than in the groupwith ectopic pregnancy (P < 0.001) and than those destinedto miscarry (P < 0.01). Progesterone concentrations werealso significantly higher in the viable versus the ectopic andthe spontaneous abortion groups (P < 0.001 in each case).Despite these highly significant differences there was a degreeof overlap such that it was impossible to devise a cut-off levelfor any hormone analysed, either singly or in combination, whichwould offer a clinically useful predictor of outcome.     

Communicating health

Routine production of communication materials without paying attention to utilization, field test, and impact analysis is ineffective. The concept of information, education, and communication (IEC) should encompass voluntary activity of health education in a tradition of innovation. One seminal factor may be the communication technologies developed by the National Technology Missions. The missions were participatory by seeking solutions among communities and analyzing health issues from the perspective of those directly involved, rather than from the top down. The prime focus of the national drinking water mission was convenience, hence messages concentrating on health advantages were ignored. At this juncture, influencing health behavior required decentralization reflecting local cultures. Thus community-based partners became the foundation of a strategy of communicating safe water. As national strategies emerged in each of the technology missions, communication addressed advocacy of the need for political will, dissemination of technical information, and influencing patterns of behavior. Despite learning a new understanding, the danger exists that IEC remains just another label of mass communication with posters, advertisements, brochures, radio, and television. Decisions on contraceptive choice and use requires more than just accurate information; it requires the power to make such a decision. A new approach demands a priority for communication skills taking into account people's aspirations. The HIV-AIDS crisis underlines the urgency with which communication has to respond to health challenges. A series of experiments facilitated by the World Conservation Union helped build communication capabilities among environmental groups working in Latin America, Africa, and India. The International Reference Center on Water and Sanitation initiated pilot communication projects in West Africa for community health.     

Preventing syphilis: lessons from a survey of two inner-city communities in Houston, Texas.

To develop a relevant, community-based prevention campaign, the authors examined, using street-intercept interviews, syphilis-related knowledge, circulation of information, and screening and treatment practices among four hundred residents of two inner-city communities in Houston, Texas, where syphilis case rates exceed city, county, and national averages. Although awareness of syphilis was near universal, one-fourth of the respondents thought syphilis was incurable, and a large proportion confused syphilis with other sexually transmitted diseases (STDs), mentioning discharge and burning or itching in the genital area as symptoms. Almost four out of five respondents were aware of free treatment and screening facilities in the local area, yet, less than two of five expressed the intention to get tested within the next month. Only 22 percent had seen or heard anything about syphilis in the past twelve months. The resultant prevention campaign is discussed along with implications for the development of comprehensive STD prevention and control campaigns in similar poor and underserved communities.