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Survey of cat and dog ownership in Champaign County, Illinois, 1976.

Age, sex, breeding, cost, source, and reproductive data on dog and cat populations were obtained for Champaign County, Illinois. Of 623 households from which completed interviews were obtained, 37.4% had 1 or more dogs, and 17.8% had 1 or more cats. The estimated population of dogs was 22,118 and of cats, 16,055, with a proportion to human population of 1 dog/7.4 persons and 1 cat/9.9 persons. The mean age of cats (2.98 yr) was about two-thirds of the mean age of dogs (4.64 yr); the median age of cats (1.8 yr) was about one-half the median age of dogs (3.7 yr). The most often mentioned origin of dogs was private pet owners; cats were most often reported as being offspring of currently owned cats. The proportion of households owning dogs and cats was higher in rural than in urban areas.

Age Factors↗

Consumer ownership of health.

Accountability is the central theme in any definition of control over one's health. Until systems and approaches to health include accountability-based approaches, outcomes will be compromised. It is the work of the advanced practice nurse to advocate for accountability models for building consumer control over personal health.

Consumer Behavior↗

Firearm injury prevention counseling: are We missing the mark?

OBJECTIVE: To determine whether pediatricians accurately estimate the likelihood of gun ownership among their patients' families. Design. Self-administered, written surveys completed simultaneously by pediatricians and their patients' parents. SETTING: A total of 23 pediatric practices and hospital-based clinics in three cities in the United States. SUBJECTS: A total of 66 pediatricians paired with 169 of their patients' parents. MAIN OUTCOME MEASURES: Parent survey: ownership and storage of guns, willingness to admit gun ownership, and previous counseling by pediatrician. Pediatrician survey: estimated prevalence of gun ownership, likelihood of gun ownership by each participant family, and beliefs about firearm injury prevention counseling. RESULTS: All parents who owned guns indicated they would acknowledge owning a gun if asked by their pediatricians. Of the participating families, 28% owned at least one gun; 39% of the homes with guns contained a gun that was unlocked, loaded, or both. Of the parents, 11% reported that their pediatrician had discussed firearm safety with them. Pediatricians' average estimate of the overall prevalence of gun ownership in their patient populations was 25%. When asked to predict the likelihood of gun ownership by the specific families in the study, pediatricians predicted a 0% likelihood of gun ownership for 33% of the families. Of those families, 30% reported owning at least one gun. Considering physician predictions of any likelihood of gun ownership >0% (1%-100%) to be a positive prediction and using parent reports as the gold standard, physician estimates of gun ownership were only 65% sensitive. Approximately half (55%) of the participating pediatricians believed that pediatricians should discuss gun safety with all families, and 98% believed that pediatricians should discuss gun safety with all gun-owning families. CONCLUSIONS: Pediatricians believe that all families with guns should receive firearm safety counseling. However, pediatricians significantly underestimate the likelihood of gun ownership by specific families. Parents who own guns indicate that they would acknowledge gun ownership if their pediatrician asked about guns in the home. Therefore, rather than relying on assumptions about whether particular patients seem likely to be gun owners, pediatricians should ask all families whether they own guns.

Adult↗

Children's household exposure to guns: a pediatric practice-based survey.

Guns in the home are a factor in pediatric unintentional and intentional firearm injuries, yet the patterns of ownership and use are unclear. OBJECTIVES. To describe the prevalence of firearms in households containing children who go to pediatricians, the types of firearms owned, the purposes of such ownership, the conditions of firearm storage, and the social correlates of ownership. METHODS. Survey of parents attending 29 (urban, suburban, and rural) pediatric practices in Chicago, New Jersey, Houston, Utah, Georgia, Iowa, and South Carolina for well or sick child care during a 1-week study period. The main outcome measure was ownership of rifle/shotgun and/or handgun. RESULTS. Gun ownership was reported by 37% of 5233 respondent families: rifles (26%), handguns (17%), and powder firearm (32%). Ownership varied significantly across practices and geographical locations. Thirteen percent of 823 handguns and 1% of 1327 rifles were reported both unlocked and loaded. Recreation was the most common reason for both rifle (75%) and handgun (59%) ownership; 48% of handguns were kept for self-protection versus 21% of rifles. In logistic regression models, predictor variables for firearm ownership included rural area, single family dwelling, at least one adult male, and fewer preschool children (for handgun and rifle); mother with at least 12 years education (for handgun), and white mother (for rifle). CONCLUSIONS. The data presented suggest that US pediatricians routinely see children in families that own firearms, including a worrisome number that keep loaded and unlocked handguns. Until more detailed information becomes available, it is reasonable for pediatricians to be guided by these data, and so to counsel routinely about gun exposure.

Adolescent↗

Transfusion medicine technology transfer: traps to avoid.

Technology transfer is the process of commercializing technology and taking it from the laboratory to the marketplace. At some stage in the technology transfer process, a due diligence will be undertaken. A due diligence is an enquiry into the technology and, in particular, its ownership. Research organizations including hospitals, universities, and blood banks need to own the intellectual property that they seek to commercialize. They own the intellectual property created by their staff in the course of employment. But volunteers, students, and collaborators, not being members of staff, will own the intellectual property that they create. This gives rise to due diligence and ownership defects, when intellectual property may in fact be owned by someone other than the research organization that seeks to commercialize it. Joint ownership can sometimes prevent commercialization. An assignment of intellectual property from a volunteer or student may sometimes be required. Such an assignment, if it inadequately deals with all relevant issues, may be void pursuant to laws throughout the world. A void deed of assignment may expose the research organization to legal liabilities. The categories of technology transfer traps to be explored are (1) ownership issues arising from the participation of students and volunteers in research, (2) ownership issues arising from collaborative research relationships, (3) ownership issues arising from the participation in research of visitors from another research organization, and (4) ownership issues arising from inventions made by employees. Each of these is considered in the context of the legal and regulatory framework in Australia, Canada, the United States of America, and the United Kingdom.

Australia↗

Prediction of residential pet and cockroach allergen levels using questionnaire information.

We assessed the accuracy of questionnaire reports of cat and dog ownership and presence of cockroaches in predicting measured allergen concentrations in house dust. We collected dust samples in the homes of 932 newborns living in New England. Dust samples were taken from the main living area and the infant's bedding. Allergen content of house dust was measured by enzyme-linked immunosorbent assays (ELISA) and related to questionnaire information on past and current cat and dog ownership and presence of cockroaches. Allergen levels were dichotomized using the limit of detection and the following cut points: 1.0 microg/g and 8.0 microg/g for cat, 2.0 microg/g and 10.0 microg/g for dog, and 2 U/g and 8 U/g for cockroach allergen. For the upper cut point, both specificity and sensitivity of questionnaire-reported cat and dog ownership and presence of cockroaches were high. For the limit of detection and lower cut point, specificity was high (> 80%), whereas sensitivity was low, particularly for current cat and dog ownership (21-60%). Taking pet ownership during the preceding 2 years into account increased the sensitivity by 10%, but it remained relatively poor. In conclusion, questionnaire-reported pet ownership and presence of cockroaches predicts allergen levels above the upper cut point but is a relatively poor measure of allergen exposure above the limit of detection and the lower cut point. Knowledge of past pet ownership can improve pet allergen exposure assessment by means of questionnaire. However, for epidemiologic purposes, measured concentrations of allergens are necessary.

Adult↗