Publications

Abstract

Background: Nursing unit is the micro-organization in the hospital health care system in which integrated patient care is provided. Nursing units of different types serve patients with distinct care goals, clinical tasks, and social structures and norms. However, empirical evidence is sparse on unit type differences in quality of care and its relation with nurse work environment. Nurse work environment has been found as an important nursing factor predicting nurse and patient outcomes. Objectives: To examine the unit type differences in nurse-reported quality of care, and to identify the association between unit work environment and quality of care by unit types. Methods: This is a cross-sectional study using nurse survey data (2012) from US hospitals nationwide. The nurse survey collected data on quality of care, nurse work environment, and other work related information from staff nurses working in units of various types. Unit types were systematically classified across hospitals. The unit of analysis was the nursing unit, and the final sample included 7677 units of 14 unit types from 577 hospitals in 49 states in the US. Multilevel regressions were used to assess the relationship between nurse work environment and quality of care across and by unit types. Results: On average, units had 58% of the nurses reporting excellent quality of care and 40% of the nurses reporting improved quality of care over the past year. Unit quality of care varied by unit types, from 43% of the nurses in adult medical units to 73% of the nurses in interventional units rating overall quality of care on unit as excellent, and from 35% of the nurses in adult critical care units to 44% of the nurses in adult medical units and medical-surgical combined units reporting improved quality of care. Estimates from regressions indicated that better unit work environments were associated with higher quality of care when controlling various hospital and unit covariates; and this association persisted among units of different types. Conclusions: Unit type differences exist in the overall quality of care as well as achievement in improving quality of care. The low rates of nurses reporting improvement in the quality of nursing care to patients suggest that further interventions focusing at the unit-level are needed for achieving high care quality. Findings from our study also suggest that improving nurse work environments can be an effective strategy to improve quality of care.

Abstract

Introduction: The purposes of the study were to determine (a) the knowledge base of mothers of newborns on oral health for newborns and young infants and (b) the effectiveness of an oral health education program provided to mothers of newborns prior to discharge from the postpartum unit. Methods: Ninety-four mothers of healthy newborns on a postpartum unit were randomized to the treatment or control group. A pretest was administered to each mother to assess the mother's knowledge of infant oral health. The treatment intervention was a DVD designed collaboratively by an interprofessional team of nurse practitioners and dental faculty to educate the mothers on oral health care for their newborns. The control intervention was a DVD on newborn nutrition. All participants received routine newborn nursery discharge instructions by the postpartum nurses and physicians. Follow-up appointments were scheduled 6 and 12months later for administration of the posttest to the mothers and for oral health assessments of the infants. Results: Pretest questionnaire results revealed that most mothers lacked knowledge about oral health care for infants and young children, especially concerning vertical transmission of streptococcus mutans through food-sharing practices. In addition, 28.4% of the mothers were not aware of the benefits of fluoride as a prevention strategy for dental caries. A significant no-show rate for the planned follow-up visits in the dental clinic hindered our plans to evaluate the effectiveness of the oral health educational program on prevention of dental white spots or decay when the study infants were 6 and 12months old, respectively. Discussion: The knowledge deficit of mothers of newborns regarding oral health care for infants may be one of the contributing factors to the high prevalence rate of dental caries in children younger than 71months. An oral health educational program provided to mothers on the postpartum unit prior to discharge from the hospital may help increase mothers' knowledge about oral health care and prevention of dental caries in infants and young children.

Abstract

This study reviewed the existing literature on oral health among older Chinese immigrants and discussed intervention strategies for improving the oral health of older Chinese immigrants in the context of social work practice. A systematic review was conducted of the existing empirical studies on oral health, dental care utilization, and traditional oral health beliefs among older Chinese immigrants. There were very limited studies published in the topic area. The findings showed that older Chinese immigrants had poorer oral health and less dental care use than the general population in their host country. Higher levels of English-language proficiency, stronger social support, and longer length of stay in the host country were positively related to increased dental care utilization. Cultural beliefs and knowledge were related to oral health status and dental care utilization. Overall, the findings support the need to consider the cultural characteristics and background of older Chinese immigrants when strengthening oral health promotion. It is critical to partner with Chinese community agencies to conduct community-based oral health promotion programs and advocate for policy changes.

Abstract

Background: Growing scrutiny of readmissions has placed hospitals at the center of readmission prevention. Little is known, however, about hospital nursing-a critical organizational component of hospital service system-in relation to readmissions. Objectives: To determine the relationships between hospital nursing factors-nurse work environment, nurse staffing, and nurse education-and 30-day readmissions among Medicare patients undergoing general, orthopedic, and vascular surgery. Method and Design: We linked Medicare patient discharge data, multistate nurse survey data, and American Hospital Association Annual Survey data. Our sample included 220,914 Medicare surgical patients and 25,082 nurses from 528 hospitals in 4 states (California, Florida, New Jersey, and Pennsylvania). Risk-Adjusted robust logistic regressions were used for analyses. Results: The average 30-day readmission rate was 10% in our sample (general surgery: 11%; orthopedic surgery: 8%; vascular surgery: 12%). Readmission rates varied widely across surgical procedures and could be as high as 26% (upper limb and toe amputation for circulatory system disorders). Each additional patient per nurse increased the odds of readmission by 3% (OR = 1.03; 95% CI, 1.00-1.05). Patients cared in hospitals with better nurse work environments had lower odds of readmission (OR = 0.97; 95% CI, 0.95-0.99). Administrative support to nursing practice (OR = 0.96; 95% CI, 0.94-0.99) and nurse-physician relations (OR = 0.97; 95% CI, 0.95-0.99) were 2 main attributes of the work environment that were associated with readmissions. Conclusions: Better nurse staffing and work environment were significantly associated with 30-day readmission, and can be considered as system-level interventions to reduce readmissions and associated financial penalties.