‘You have to learn to live with it’: a qualitative and quantitative study of older people with asthma

Introduction: Asthma mortality has declined overall because of a range of public health initiatives. In western countries, the majority of asthma deaths now occur in people over the age of 50. The reasons for the poorer response of older age groups to public health asthma initiatives are not known. Objectives: We undertook a study to investigate the disease perspectives of older people with asthma and barriers which may exist and prevent optimal asthma care. Methods: Fifty‐five participants (16 male and 39 female) aged over 50 from an inner city, suburban area and a rural region were recruited. Lung function was measured, and questionnaire data on asthma symptoms, knowledge and control, medication use and respiratory health were collected. Participants were also interviewed in‐depth, and the quantitative and qualitative data were triangulated. Results: Participants with a duration of asthma for >30 years reported significantly fewer symptoms and better quality of life irrespective of asthma severity, indicating less appreciation of symptoms in those with a long asthma duration. Interviews revealed this was related to previous asthma management strategies when treatment options were limited. Participants with a recent diagnosis sought understanding of asthma and the reason for their illness. Initiatives to improve asthma care in older people need to reflect these findings. Conclusions: Self‐management strategies for older people need to be tailored according to the time of disease onset and the duration of disease. Please cite this paper as: Goeman DP, O’Hehir RE, Jenkins C, Scharf SL and Douglass JA. ‘You have to learn to live with it’: a qualitative and quantitative study of older people with asthma. The Clinical Respiratory Journal 2007; 1:99–105.     

Assessment of postoperative pain: impact of clinical experience and professional role

Background: Unrelieved postoperative pain is still reported to be a rather common clinical problem which may be related to inadequate routines for pain assessment. Therefore, the aim of the study was to describe strategies used by experienced and less experienced nurses and physicians in their assessment of postoperative pain and to relate different approaches, clinical experience, and professional role to the accuracy of the pain ratings.
Methods: Data collection was based on repeated interviews with nurses (n=30) and physicians (n=30) in connection with clinical pain assessments (n=180) including VASscoring
Results: Commonly used strategies in the pain assessment were: - how the patient looks, - what the patient says, - the manner of talking, and - past experience of similar circumstances. The mean VAS-score given by the patients (6.1±21.1) was significantly (P<0.001) higher than that rated by the staff members (4.9±21.2). Nurses as well as physicians overestimated low and underestimated high levels of pain indicated by the patients. The accuracy of the ratings by nurses, especially by more experienced ones (≤10 years in nursing), was found to be less precise than that of physicians. The pain assessment of these very experienced nurses was characterized by a systematic underestimation.
Conclusions: The present study emphasizes a need for definition of more precise strategies for clinical postoperative pain assessment which better take into consideration the pain experiences and needs of individual patients     

口腔医学专业学生认知风格与口腔正畸学学习成绩关系的研究

目的提出对学习策略和教学方式的改进建议。方法测试口腔医学生的场依存/独立认知风格,并用统计学方法分析其与口腔正畸学学习成绩的关系。结果①场独立认知风格是口腔医学专业学生认知风格的主体;②不同性别口腔医学专业学生的场依存/独立认知风格无显著性差异;③学生场依存/独立认知风格与口腔正畸学理论考试成绩有负相关倾向,与口腔正畸学实习操作成绩有正相关倾向。结论学习策略和教学方式因受认知风格的影响而制约学生学习的效果。     

2005～2007年我国非甾体抗炎药市场应用分析

目的：以骨骼肌肉系统使用非甾体抗炎药物为例，分析该类药物在2005～2007年的销售数量、销售金额及生产厂家风云榜。方法：采用药物分类累加的方法统计2005～2007年非甾体抗炎药的销售数量和金额排序，并对前10位药品销售数量和金额对比，及前10位厂家对比。结果：双氯芬酸稳居销售榜首，美洛昔康、布洛芬等药物位居其后。结论：新一代的非甾体抗炎药已经占据主要市场，各类药物各有特色，但是仍需注意其消化系统及心血管系统的不良反应。     

网络和现实社会交互环境对网民的健康效应及卫生策略

网络社会对人类社会活动和生活方式带来了极大的影响，对人群健康的作用也存在双重效应。网络成瘾、网络孤独以及生理损伤成为网络社会的主要健康问题，但提高网民社会化程度、提供虚拟支持、增加健康信息供给的途径也给网民带来了诸多的健康效益。目前，要积极制定网络社会卫生策略，以促进网络社会化、虚拟支持和网络健康赋权对网民健康的贡献。     

Strategies for understanding. A case study of occupational therapists' communication behaviour

This study focuses on the communication strategies of occupational therapists. Many recent studies in occupational therapy emphasize the importance of having a client-oriented perspective; the needs and wishes of the patient should form the basis for treatment. Such a perspective brings to the fore the capacity of the therapist to enter into the life-world of the patient. Communication, dialogue between patient and therapist, is the basic source of such knowledge. In this paper, understanding verbal acts is seen as fundamentally problematic. The purpose is to analyse what strategies and tactics occupational therapists use to create a basis for their interpretation of patients' messages. What kinds of questions and other forms of verbal behaviour are utilized to check and verify these interpretations? A case-study of communication behaviour during five meetings between patients and therapists in the homes of the patients was undertaken. Seven types of tactics were observed and categorized as belonging to two different strategic dimensions: active-passive and abstract-concrete. Although active strategies were predominant, only one therapist consistently used a combination of ‘asking open questions’ and ‘verifying’ interpretations, the two most active tactics. Most therapists also asked the patients to concretely ‘show in action’ what they meant, but to a varying degree. A consistent use of active-concrete strategies is arguably an ideal way of seeking knowledge and understanding. Empirically, therapists differ in how closely they fit this ideal. This may be a result of training and experience, but also of degree of empathy. This study points to the importance of carefully developing communication strategies in order to fully understand the problems of the patients. Copyright © 1997 Whurr Publishers Ltd.     

Predicting the dynamic effects of rubella vaccination programmes

In the Netherlands, prepubertal girls have been vaccinated against rubella since 1974 (the UK strategy). Recently the Dutch Health Council advocated the introduction of an elimination strategy: vaccination of 1- and 9-year-old children. Dynamic effects of both strategies are studied using deterministic and stochastic models. Estimates of several epidemiological parameters are given. All computations and simulations were performed using as much field data as possible. Under the old strategy a new equilibrium is expected around the years 1995 to 2000; the new strategy is estimated to eliminate rubella (CRS) in large parts of the population 3 to 5 years after its initiation. Possible consequences of the new strategy on a cluster of people who refuse vaccination are investigated.     

Physical and Sexual Abuse and their Relation to Psychiatric Disorder and Suicidal Behavior among Adolescents who are Psychiatrically Hospitalized

Adolescents who were psychiatrically hospitalized ( N = 105) were classified as sexually abused, physically abused, both sexually and physically abused, or not abused, and studied to determine the prevalence of suicidal behavior and psychiatric disorders. Self-reports of hopelessness, depression, coping, and self-concept were also examined. No difference in suicidal behavior or psychiatric disorder, based on abuse history, was found, with one exception. Adolescents who were sexually abused, particularly those who experienced the most severe sexual abuse, used negative coping strategies more often than those not sexually abused. Findings suggest that symptomatology of adolescents who are psychiatrically hospitalized does not differ markedly based on history of abuse.     

Individual Differences in Plasma Catecholamine and Corticosterone Stress Responses of Wild-Type Rats: Relationship With Aggression

Plasma noradrenaline (NA), adrenaline (A), and corticosterone (CS) responses to social and nonsocial stressors were studied in male members of a strain of wild-type rats, widely differing in their level of aggression. The aggressiveness was preliminarily established by measuring the latency time to attack (ALT) a male intruder in a standard resident-intruder test. Animals were then provided with a jugular vein cannula for blood sampling during stress exposure. Implanted rats were randomly assigned to 3 experimental treatments: social stress (defeat experience, SD), nonsocial stress (presentation of a shock-prod, SP) and control (animals undisturbed in their home cages, CTR). A significant correlation was found between ALT and the amount of time spent in burying the probe in SP rats: the more aggressive the animal, the higher the rate of burying behavior. SD induced a much stronger effect on plasma NA, A, and CS concentrations than SP. A significant negative correlation was found between ALT scores and values of the area under the response time curve for NA and A, in both SD and SP situations: the more aggressive the animal, the higher the catecholaminergic reactivity to the stressors. On the contrary, no evidence of a correlation between aggressiveness and plasma corticosterone responses was found, neither in SD nor in SP rats. These findings in an unselected strain of wild-type rats confirmed that an aggressive/active coping strategy is associated with a high sympathetic-adrenomedullary activation and support the concept of individual differentiation in coping styles as a coherent set of behavioral and neuroendocrine characteristics.