Quality of life in head and neck cancer survivors at 1 year after treatment: the mediating role of unmet supportive care needs.

PURPOSE: The aim of the study was to test a hypothesised model that supportive care needs (SCNs) have a mediating effect on the relationship between characteristics of (Chinese) head and neck cancer (HNC) survivors and their quality of life (QoL). METHODS: A total of 285 Chinese HNC survivors who had finished cancer treatment 1 year earlier completed a self-reported survey covering demographic and clinical characteristics, the Chinese version of the Short-Form Supportive Care Needs Questionnaire (SCNS-SF34-C), the supplementary module of access to healthcare and ancillary support services and the Functional Assessment of Cancer Therapy for Head and Neck Cancer (FACT-H&N). RESULTS: The final path model showed that optimism, educational level, any coexisting disease, number of somatic symptoms, household income, eating ability, support from others, whether the cancer is under control or not and travelling time from home to hospital have direct or indirect effects, or both, on the QoL of HNC survivors, by way of unmet SCNs in the psychological, physical and/or health system information domains, which account for 64 % of the variance in the total FACT-H&N score. CONCLUSIONS: Our study demonstrated the mediating effects of SCNs in the association between HNC survivors and their QoL. Early needs assessment may help healthcare professionals to identify the actual needs of these survivors, and providing the information that HNC survivors want is a significant factor in meeting their psychological needs and thereby improving their overall QoL.

Public knowledge and attitudes towards cardiopulmonary resuscitation in Hong Kong: telephone survey.

OBJECTIVES: To investigate the public's knowledge and attitudes about cardiopulmonary resuscitation in Hong Kong. DESIGN: Cross-sectional telephone survey. SETTING: Hong Kong. PARTICIPANTS: Hong Kong residents aged 15 to 64 years. MAIN OUTCOME MEASURES: The knowledge and attitudes towards cardiopulmonary resuscitation. RESULTS: Among the 1013 respondents, only 214 (21%) reported that they had received cardiopulmonary resuscitation training. The majority (72%) of these trained respondents had had their latest training more than 2 years earlier. The main reasons for not being involved in cardiopulmonary resuscitation training included lack of time or interest, and "not necessary". People with full-time jobs and higher levels of education were more likely to have such training. Respondents stating they had received cardiopulmonary resuscitation training were more willing to try it if needed at home (odds ratio=3.3; 95% confidence interval, 2.4-4.6; P<0.001) and on strangers in the street (4.3; 3.1-6.1; P<0.001) in case of emergencies. Overall cardiopulmonary resuscitation knowledge of the respondents was low (median=1, out of 8). Among all the respondents, only four of them (0.4%) answered all the questions correctly. CONCLUSIONS: Knowledge of cardiopulmonary resuscitation was still poor among the public in Hong Kong and the percentage of population trained to perform it was also relatively low. Efforts are needed to promote educational activities and explore other approaches to skill reinforcement and refreshment. Besides, we suggest enacting laws to protect bystanders who offer cardiopulmonary resuscitation, and incorporation of relevant training course into secondary school and college curricula.

Perceived unmet supportive care needs and determinants of quality of life among head and neck cancer survivors: a research protocol.

AIM: To describe a study protocol designed to explore the associations among the perceived unmet supportive care needs, quality of life and the demographic and clinical characteristics of head and neck cancer survivors. BACKGROUND: The prognoses for people with head and neck cancer are improving with medical advances. However, studies have reported that such cancer survivors experience poor quality of life. Current studies mainly focus on Western populations and there is limited research investigating the needs of head and neck cancer survivors. DESIGN: A mixed-design method is proposed, which will include two phases. Phase I will use a quantitative cross-sectional design and Phase II a qualitative descriptive approach. METHODS: The participants will be recruited from the outpatient departments of three public hospitals in Hong Kong. In Phase I, a questionnaire will be used to collect demographic and clinical characteristics, supportive care needs, necessary access to various supportive services and quality of life. Semi-structured interviews will be conducted in Phase II. The study is supported by a grant from the Health and Health Services Research Fund, Hong Kong, September 2011. DISCUSSION: The study will generate in-depth information on the needs of head and neck cancer survivors, to help healthcare professionals allocate resources better and develop new services, which can be more person-centred, to meet the needs of the these survivors.

Evaluation of the sustaining effects of Tai Chi Qigong in the sixth month in promoting psychosocial health in COPD patients: a single-blind, randomized controlled trial.

OBJECTIVES: To evaluate the sustaining effects of Tai Chi Qigong (TCQ) in improving the psychosocial health in chronic obstructive pulmonary disease (COPD) patients in the sixth month. BACKGROUND: COPD affects both physical and emotional aspects of life. Measures to minimize patients' suffering need to be implemented. METHODS: 206 COPD patients were randomly assigned into three groups: TCQ group, exercise group, and control group. The TCQ group completed a three-month TCQ program, the exercise group practiced breathing and walking exercise, and the control group received usual care. RESULTS: Significant group-by-time interactions in quality of life (QOL) using St. George's respiratory questionnaire (P = 0.002) and the perceived social support from friends using multidimensional scale of perceived social support (P = 0.04) were noted. Improvements were observed in the TCQ group only. CONCLUSIONS: TCQ has sustaining effects in improving psychosocial health; it is also a useful and appropriate exercise for COPD patients.

Heating, ventilation, and air-conditioning systems in healthcare: a scoping review.

Guidelines for heating, ventilation, and air-conditioning systems have been developed for different settings. However, there is a lack of up-to-date evidence providing concrete recommendations for the heating, ventilation, and air-conditioning systems of an isolation room, which is essential to appropriately guide infection control policies. To highlight the guidelines for heating, ventilation, and air-conditioning systems in isolation rooms to inform relevant stakeholders and policymakers. A systematic search was performed based on Joanna Briggs Methodology using five databases (CINAHL, Embase, Joanna Briggs Institute, Medline, and Web of Science) and websites. Eight articles published by government departments were included in this review. Most studies recommended controlled airflow without recirculation, 12 air changes per hour, high-efficiency particulate air filtrate to exhaust contaminated air from the airborne isolation room, humidity ≤60%, and temperature in the range of 18-30 °C. This review provides further evidence that there is a need for interdisciplinary collaborative research to quantify the optimum range for heating, ventilation, and air conditioning system parameters, considering door types, anterooms, and bed management, to effectively reduce the transmission of infection in isolation rooms.

Understanding the needs of nurse preceptors in acute hospital care setting: A mixed-method study.

Nurse preceptors play an important role in supporting newly qualified nurses during transition periods. However, limited attention is given to the needs and experience of nurse preceptors with expected responsibilities. This study aimed to examine the perceived needs of nurse preceptors in three public acute hospitals by using a sequential mixed method approach conducted between March and August 2017. A questionnaire that comprised socio-demographic data, Clinical Teaching Behaviour Inventory (CTBI), and RN Preceptor Learning Needs Assessment, was distributed to all nurse preceptors. Semi-structured qualitative interviews were conducted with a purposive sample of 10 informants to complement the quantitative findings. We received 260 completed questionnaires, giving a response rate of 78.8%. The highest mean CTBI domain score was "Using appropriate teaching strategies" (Mean = 3.65, SD = 0.56), whereas the lowest was "Providing feedback and evaluation" (Mean = 3.51, SD = 0.60). The top five topics identified as the most important in nurse preceptor training were critical thinking, prioritising, teaching techniques, conflict management and teamwork. Qualitative findings revealed that the informants experienced tension with their dual roles and strained relationships with co-workers. The expectations of the informants for support were recognition from management level and highlighting coaching tactics, reciprocal learning and collegiate support.

Effectiveness of motivational interviewing on lifestyle modification and health outcomes of clients at risk or diagnosed with cardiovascular diseases: A systematic review.

BACKGROUND AND OBJECTIVE: Clinically, there is an increasing trend in using motivational interviewing as a counseling method to help clients with cardiovascular diseases to modify their unhealthy lifestyle in order to decrease the risk of disease occurrence. As motivational interviewing has gained increased attention, research has been conducted to examine its effectiveness. This review attempts to identify the best available evidence related to the effectiveness of motivational interviewing on lifestyle modification, physiological and psychological outcomes for clients at risk of developing or with established cardiovascular diseases. DESIGN: Systematic review of studies incorporating motivational interviewing in modifying lifestyles, improving physiological and psychological outcomes for clients at risk of or diagnosed with cardiovascular diseases. DATA SOURCES: Major English and Chinese electronic databases were searched to identify citations that reported the effectiveness of motivational interviewing. The searched databases included MEDLINE, British Nursing Index, CINAHL Plus, PsycINFO, SCOPUS, CJN, CBM, HyRead, WanFang Data, Digital Dissertation Consortium, and so on. REVIEW METHOD: Two reviewers independently assessed the relevance of citations based on the inclusion criteria. Full texts of potential citations were retrieved for more detailed review. Critical appraisal was conducted by using the standardized critical appraisal checklist for randomized and quasi-randomized controlled studies from the Joanna Briggs Institute - Meta Analysis of Statistics Assessment and Review Instrument (JBI-MAStaRI). RESULTS: After eligibility screening, 14 articles describing 9 studies satisfied the inclusion criteria and were included in the analysis. Only certain outcomes in certain studies were pooled for meta-analysis because of the large variability of the studies included, other findings were presented in narrative form. For lifestyle modification, the review showed that motivational interviewing could be more effective than usual care on altering smoking habits. For physiological outcomes, the review showed that motivational interviewing positively improved client's systolic and diastolic blood pressures but the result was not significant. For psychological outcomes, the review showed that motivational interviewing might have favorable effect on improving clients' depression. For other outcomes, the review showed that motivational interviewing did not differ from usual care or usual care was even more effective. CONCLUSIONS: The review showed that motivational interviewing might have favorable effects on changing clients' smoking habits, depression, and three SF-36 domains. For the other outcomes, most of the results were inconclusive. Further studies should be performed to identify the optimal format and frequency of motivational interviewing. Primary research on the effectiveness of motivational interviewing on increasing clients' motivation and their actual changes in healthy behavior is also recommended.

Perceived unmet needs and health-related quality of life of Chinese cancer survivors at 1 year after treatment.

BACKGROUND: Although advanced cancer treatments prolong survivors' lives, a significant proportion experienced poorer health-related quality of life (HRQoL) than general populations. Identifying their needs is essential to develop a health service delivery model to improve patient outcomes. OBJECTIVE: The objective of this study was to examine the perceived unmet needs and HRQoL of Chinese cancer survivors who completed treatment less than 1 year ago. METHODS: Three hundred seventy-six participants completed a self-report survey: the 34-item Supportive Care Needs Survey, the supplementary module of access to healthcare and ancillary support services, and the Functional Assessment of Cancer Therapy: General. Descriptive statistics were used to examine the prevalence of unmet needs. Multivariable logistic regressions were conducted to identify participants' characteristics that were associated with unmet needs. Multiple linear regression was used to delineate which domains of unmet needs were significantly associated with HRQoL with adjustment for potential confounding factors. RESULTS: Healthcare information was the most common unmet needs among the survivors. Age, stage of cancer, and remission were significantly associated with 1 or more unmet need domains. Participants with unmet needs in physical, psychological, and patient care domains, on average, have poorer HRQoL. CONCLUSIONS: Chinese cancer survivors have various unmet needs that might have adverse effects on their HRQoL. Younger age, more advanced stages of cancer, and remission were factors contributing to further unmet needs. IMPLICATIONS FOR PRACTICE: The results provided useful information on the special needs of survivors that may affect their HRQoL, enabling clinicians to plan better how to allocate existing limited resources to those who most require them.

The sustaining effects of Tai chi Qigong on physiological health for COPD patients: a randomized controlled trial.

OBJECTIVES: To evaluate the sustaining effects of Tai chi Qigong in improving the physiological health for COPD patients at sixth month. DESIGN: A randomized controlled trial. Subjects were in three randomly assigned groups: Tai chi Qigong group, exercise group, and control group. SETTING: The 206 subjects were recruited from five general outpatient clinics. INTERVENTIONS: Tai chi Qigong group completed a 3-month Tai chi Qigong program. Exercise group practiced breathing and walking as an exercise. Control group received usual care. MAIN OUTCOME MEASURES: Primary outcomes included six-minute walking distance and lung functions. Secondary outcomes were dyspnea and fatigue levels, number of exacerbations and hospital admissions. RESULTS: Tai chi Qigong group showed a steady improvement in exercise capacity (P<.001) from baseline to the sixth month. The mean walking distance increased from 298 to 349 meters (+17%). No significant changes were noted in the other two groups. Tai chi Qigong group also showed improvement in lung functions (P<.001). Mean forced expiratory volume in 1s increased from .89 to .99l (+11%). No significant change was noted in the exercise group. Deterioration was found in the control group, with mean volume decreased from .89 to .84l (-5.67%). Significant decreased in the number of exacerbations was observed in the Tai chi Qigong group. No changes in dyspnea and fatigue levels were noted among the three groups. CONCLUSIONS: Tai chi Qigong has sustaining effects in improving the physiological health and is a useful and appropriate exercise for COPD patients.

Quality-of-life among head and neck cancer survivors at one year after treatment--a systematic review.

BACKGROUND: The importance of quality-of-life (QoL) research has been recognised over the past two decades in patients with head and neck (H&N) cancer. The aims of this systematic review are to evaluate the QoL status of H&N cancer survivors one year after treatment and to identify the determinants affecting their QoL. METHODS: Pubmed, Medline, Scopus, Sciencedirect and CINAHL (2000-2011) were searched for relevant studies, and two of the present authors assessed their methodological quality. The characteristics and main findings of the studies were extracted and reported. RESULTS: Thirty-seven studies met the inclusion criteria, and the methodological quality of the majority was moderate to high. While patients of the group in question recover their global QoL by 12 months after treatment, a number of outstanding issues persist - deterioration in physical functioning, fatigue, xerostomia and sticky saliva. Age, cancer site, stage of disease, social support, smoking, feeding tube placement and alcohol consumption are the significant determinants of QoL at 12 months, while gender has little or no influence. CONCLUSIONS: Regular assessments should be carried out to monitor physical functioning, degree of fatigue, xerostomia and sticky saliva. Further research is required to develop appropriate and effective interventions to deal with these issues, and thus to promote the patients' QoL.

End of life experience of symptom cluster and their management in Hong Kong chinese patients with lung cancer who receive palliative radiotherapy.

Breathlessness, fatigue, and anxiety are distressing symptoms for patients with advanced lung cancer, however, they are not relieved by palliative RT and are often viewed as neglected areas of clinical practice. This paper aims to review definitions of, and explore patients' experiences of, breathlessness, fatigue, and anxiety. Further, it will outline existing approaches, both pharmacological and non-pharmacological, to treat them. Current treatments and perceptions of these symptoms will be discussed in the context of Hong Kong health care service. The review of literature also shows that breathlessness, fatigue and anxiety appears to have similar emotional origins. A contemporary approach of using a common pyschoeducational intervention to treat these symptoms together as a cluster in end of life care will be discussed.

Diurnal temperature range and daily cardiovascular mortalities among the elderly in Hong Kong.

The authors aimed to examine the association between diurnal temperature range (DTR) and daily mortalities due to cardiovascular disease among people aged 65 years and older in Hong Kong, China. The authors used a generalized additive model to regress daily mortalities of the elderly due to cardiovascular disease on DTR and daily concentrations of air pollutants from 1997 to 2002. They also tested the effects of different lag days of DTR on mortality. Results indicate significant associations between cardiovascular mortality and DTR at lag day 1 and at lag days 0-1 to 0-5. The largest effect was at lag days 0-3 (relative risks = 1.017; 95% confidence interval = 1.003-1.031). The authors recommend that special attention be paid to the elderly population to protect them from excessive diurnal variations in temperature.