Memories of nursing in Singapore - an oral history approach.

Background: Documentation of the voices of nurses provided valuable insight and a greater understanding of the nursing experience in Singapore. Aim: To record nurses' experiences of journey of nursing profession in the acute care setting in Singapore from the early days of formalisation of nursing education to today's practice as a profession with various specialisation and career tracks. Method: An oral history research approach was adopted, with purposive and snowball sampling to recruit nurses (both current and retired) who had trained in Singapore from 1956 which marked the beginning of the founding of the School of Nursing to current. Interviews were conducted with an interview guide. Thematic analysis was utilised to analyse the audio-recorded data. Results: The 54 participants with a range of 10-54 years of nursing experience were interviewed and they completed their nursing training between 1952 and 2006. Four themes were generated: essence of nursing, inevitable changes across nursing profession, resilience and future outlook in nursing. Conclusions: Understanding the experiences of these nurses generated an in-depth understanding of the personal, social and historical events that were at play in fostering today's nursing practice. With the evolution of the roles in nursing, compassion in current practice needs to be re-evaluated. Continuous learning is essential to meet the needs of the changing healthcare landscape.

Psychometric evaluation of a Patient Satisfaction Survey Questionnaire to assess advanced practice nurse ambulatory services in primary care.

AIM: To determine the construct validity and test-retest reliability of the Patient Satisfaction Survey Questionnaire (PSSQ). BACKGROUND: Advanced practice nurses (APNs) co-manage patients with non-communicable diseases (NCDs) with public primary care physicians in Singapore. The original Nurse Practitioner Satisfaction Survey (NPSS) instrument was adapted (renamed as PSSQ) to assess satisfaction with APN service. METHOD: A total of 209 patients self-administered the PSSQ at first visit and repeated it in a retest through phone within the next 2 weeks in 2018. Cronbach's alpha and intra-class correlation (ICC) coefficients were performed to evaluate the internal consistency and test-retest reliability. Construct validity was determined by confirmatory factor analysis (CFA). RESULTS: The overall Cronbach's alpha (>0.7) and ICC scores (0.697-0.729) indicated excellent test-retest reliability and good internal consistency, respectively. The CFA results of three-factor model showed poor fit. Additional exploratory factor analysis (EFA) and principal component analysis (PCA) with varimax rotation revealed that adding another factor (communication with physician) resulted in a better model (eigenvalue > 1). The ICC for the four-factor model ranged from 0.664 to 0.825, indicating fair to excellent reliability. CONCLUSION: The PSSQ shows good internal consistency and test-retest reliability. The four-factor model is a better instrument to assess APN service in local populations. IMPLICATIONS FOR NURSING MANAGEMENT: The validated PSSQ can be used as instrument to assess the quality of services provided by various categories of nurses, including registered nurses, nurse clinicians and APNs.

Test-retest reliability of the Mandarin versions of the Hypertension Self-Care Profile instrument.

Self-efficacy in essential hypertension can be measured using scales, such as the "Hypertension Self-Care Profile" (HTN-SCP) questionnaire. It assesses "Behavior", "Motivation", and "Self-efficacy" in 3 domains, respectively. This study aimed to validate the Mandarin version of HTN-SCP instrument (HTN-SCP-Mn) targeted at patients of Chinese ethnicity with hypertension.Our study recruited Chinese patients, aged 40 years and older, with essential hypertension from a public primary healthcare clinic in Singapore. The 60-item HTN-SCP-Mn questionnaire was completed online using a tablet or smartphone on enrolment. A retest was conducted 2 weeks after the initial test. Reliability was assessed by internal consistency and test-retest reliability using Cronbach alpha and intraclass correlation coefficients (ICC). Differences between the overall HTN-SCP-Mn scores of the patients and their self-reported self-management activities were also determined using independent t test.Of the 153 patients who completed the HTN-SCP-Mn during the initial test, 79 responded to the test-retest evaluation. Reliability of the 3 domains "Behavior", "Motivation", and "Self-efficacy" obtained high internal consistency (Cronbach alpha = 0.838, 0.929, and 0.927, respectively). The item total correlation ranged from 0.058 to 0.677 for Behavior, 0.374 to 0.798 for Motivation, and 0.326 to 0.767 for self-efficacy. The ICC indicated fair to good test-retest reliability with scores of 0.643, 0.579, and 0.710 for the respective domains.The results showed face validity of the HTN-SCP-Mn instrument, indicating its potential application in mandarin-proficient patients. Further study is needed to correlate its scores with objective demonstration of self-efficacy.

Impact of cigarette smoking on symptoms and quality of life of adults with asthma managed in public primary care clinics in Singapore: a questionnaire study.

BACKGROUND: Cigarette smoking aggravates asthma exacerbations, yet some patients with asthma continue to smoke. AIMS: To compare the quality of life of adult smokers and non-smokers with asthma. METHODS: Asthma Quality of Life (AQLQ) questionnaires were administered to adult patients with asthma managed in primary care in Singapore. The survey also included data of their asthma status including symptom profiles. Independent two-sample t-test, ANCOVA model, χ2 test and ordinal logistic regression were used to compare the mean domain scores and the effect of smoking on nocturnal symptoms and awakening, respectively. RESULTS: 357 adult asthma patients (183 non-smokers and 174 smokers) were recruited. Smokers were mainly male (p<0.001), single (p=0.008), and younger (mean age 30 years) (p=0.007). They were more affected by nocturnal cough and wheezing (p=0.016). After adjustment for age, gender, and asthma medications, the mean scores of the AQLQ 'symptoms' and 'emotional function' domains of smokers were 0.41 (95% CI 0.10 to 0.72) and 0.50 (95% CI 0.16 to 0.84) points lower than for non-smokers, with no statistical differences in the 'activity limitations' and 'exposure to environmental stimuli' domains. CONCLUSIONS: Adult patients with asthma who smoke are more affected by nocturnal symptoms, with lower 'emotional function' scores in the AQLQ.