Hospital nurses' knowledge regarding older patients: a multicenter study

Evidence-based geriatric knowledge among healthcare providers in Vietnam: adaptation, validation, and pilot of the knowledge about older patients quiz

BACKGROUND

Vietnam's aging population is growing rapidly, but its health workforce's capacity to provide quality geriatric care is not clearly understood. We aimed to provide a cross-culturally relevant and validated instrument to assess evidence-based geriatric knowledge among healthcare providers in Vietnam.

METHODS

We translated the Knowledge about Older Patients Quiz from English to Vietnamese using cross-cultural adaptation methods. We validated the translated version by evaluating its relevance to the Vietnamese context, as well as its semantic and technical equivalence. We fielded the translated instrument on a pilot sample of healthcare providers in Hanoi, Vietnam.

RESULTS

The Vietnamese Knowledge about Older Patients Quiz (VKOP-Q) had excellent content validity (S-CVI/Ave) and translation equivalence (TS-CVI/Ave) of 0.94 and 0.92, respectively. The average VKOP-Q score was 54.2% (95% CI: 52.5-55.8) and ranged from 33.3 to 73.3% among 110 healthcare providers in the pilot study. Healthcare providers in the pilot study had low scores on questions related to the physiopathology of geriatric conditions, communication techniques with sensory impaired older adults, and differentiating age related changes from abnormal changes or symptoms.

CONCLUSIONS

The VKOP-Q is a validated instrument to assess geriatric knowledge among healthcare providers in Vietnam. The level of geriatric knowledge among healthcare providers in the pilot study was unsatisfactory, which supports the need for further assessment of geriatric knowledge among a nationally representative sample of healthcare providers.

Hospital nurses' knowledge about older patients in Turkey: a validation and comparison study

BACKGROUND

In Turkey, nursing care in hospitals has gradually included more older patients, resulting in a need for knowledgeable geriatric nurses. It is unknown, however, whether the nursing workforce is ready for this increase. Therefore, the aim of this study is to validate the Knowledge about Older Patients Quiz (KOPQ) in the Turkish language and culture, to describe Turkish hospital nurses' knowledge about older patients, and to compare levels of knowledge between Turkish and Dutch hospital nurses.

METHOD

First, the KOPQ was translated, resulting in the KOPQ-TR. Then, content validity was assessed by 10 geriatric experts using the Lynn method, a pilot test among 10 nurses was conducted, and a Rasch analysis was performed using data from 135 nurses working in two Turkish hospitals. Finally, a comparison between Turkish and Dutch nurses' levels of knowledge was performed.

RESULTS

The results of the qualitative validation (i.e., content validity by experts and nurses), model fit, item reliability and the item separation index of the KOPQ-TR proved excellent, indicating good content and construct validity. However, the Person Separation Index and Person Reliability of the Rash analysis did not meet the criteria for adequate scale and psychometric validation. The levels of knowledge among Turkish nurses were significantly lower than those of Dutch nurses.

CONCLUSIONS

The KOPQ-TR is promising for use in Turkey, although psychometric validation should be repeated using a better targeted sample with a larger ability variance to adequately assess the Person Separation Index and Person Reliability. Currently, education regarding care for older patients is not sufficiently represented in Turkish nursing curricula. However, the need to do so is evident, as the results demonstrate that knowledge deficits and an increase in older patients admitted to the hospital will eventually occur. International comparison and cooperation provides an opportunity to learn from other countries that currently face the challenge of an aging (hospital) population.