上海市50岁及以上人群维生素D水平与握力的关联研究

目的 探讨上海市≥50岁人群维生素D水平与握力的关系。方法 数据来源于WHO全球老龄化与成人健康研究我国上海市2018-2019年数据,采用logistic回归模型分析维生素D水平与握力的关系,进一步按照性别、年龄及乳制品摄入情况进行分层;采用限制性立方样条曲线绘制维生素D水平与低握力的剂量-反应曲线。结果 共4 391人纳入研究,其中男性2 054人（46.8%）;年龄（67.02±8.81）岁;低握力1 421人（32.4%）;维生素D不足及缺乏分别为1 533人（34.9%）和401人（9.1%）。在调整相关混杂因素后,logistic回归分析结果显示,维生素D缺乏的人群发生低握力的风险更高（OR=1.41,95%CI：1.09~1.83）;在男性中,调整相关混杂因素后,维生素D缺乏与低握力发生风险呈显著正相关（OR=1.67,95%CI：1.12~2.50）,而女性中两者之间无关联（OR=1.30,95%CI：0.97~1.74）;在60~69岁及≥80岁年龄组中,调整相关混杂因素后,维生素D缺乏与低握力发生风险呈显著正相关（OR=1.57,95%CI：1.05~2.35;OR=2.40,95%CI：1.08~5.31）,在乳制品摄入<250 ml/d的人群中,调整相关混杂因素后,二者之间呈显著正相关（OR=1.57,95%CI：1.17~2.09）,而在乳制品摄入≥250 ml/d的人群中无明显关联。限制性立方条样图显示,低握力的发生风险可能随维生素D含量的上升而降低,但差异无统计学意义（P>0.05）。结论 维生素D水平与握力存在一定的关系,维生素D缺乏人群出现低握力的风险更高。     

Public participation and marginalized groups: the community development model

Objectives  To develop ways of reaching house-bound people and enabling them to give their views in planning and monitoring health and social care.
Strategy  HealthLINK – a project based in a community health council – explored ways of involving older house-bound people in the London Borough of Camden, in planning and monitoring health and social care using community development techniques.
Results  HealthLINK set up an infrastructure to enable house-bound people to have access to information and to enable them to give their views. This resulted in access for health and local authorities to the views of house-bound older people and increased the self esteem and quality of life of those who became involved.
Conclusions  Community development approaches that enable an infrastructure to be established may be an effective way of reaching marginalized communities. However, there are tensions in this approach between the different requirements for public involvement of statutory bodies and of users, and between representation of groups and listening to individual voices.     

大理地区正常人血清TT_3、TT_4水平

对比大理地区健康汉族人与白族人血清总三碘甲状腺原氨酸（ＴＴ３）、总甲状腺素（ＴＴ４）含量,建立本地区健康人ＴＴ３、ＴＴ４正常参考值。方法：对１００７例健康人（汉族６９１例,白族３１６例）进行血清ＴＴ３、ＴＴ４、ＲＩＡ检测。结果：健康汉族人与白族人血清ＴＴ３、ＴＴ４测定值相近,经统计学处理无显著性差异（Ｐ＞００５）;６０～７５岁年龄组的健康老年人血清ＴＴ３、ＴＴ４含量比其他年龄组明显降低（Ｐ＜００１）。结论：经检测得出的各年龄ＴＴ３、ＴＴ４水平,不论白族或汉族,男性或女性,均可作为正常参考值;６０岁以上健康老人ＴＴ３、ＴＴ４含量低于其他年龄是老年人正常的生理变化。     

Informal caregiving for frail older people at home and in long-term care institutions: who are the key supporters?

This paper describes the extent of the informal caregiving unit for older people who are physically or mentally frail living in private households or resident in long-term care institutions using cross-sectional analysis of survey data. A total of 1444 people aged 65 years or more registered with a general practitioner (GP) in four areas in England and, consenting to the study, were screened for mental or physical frailty. Of 1127 older subjects living at home 7% reported receiving no informal support, 15% had a paid supporter only and 78% nominated a key informal supporter who helped with defined activities of daily living of whom 650 (74%) were interviewed. Only 13% nominated more than one informal supporter. Key supporters were spouses (38%), daughters (30%), sons (9%), daughters-in-law (4%), other relatives (11%) and friends and neighbours (8%). Of 317 frail older people resident in long-term care institutions 175 (55%) received a main visitor at least once a week of whom 132 (75%) were interviewed. Main visitors were spouses (11%), daughters (36%), sons (23%), daughters-in-law (2%), other relatives (24%) and friends (4%). Qureshi & Walker's (1989) hierarchical, decision-making model for selecting informal caregivers was applied to the data and correctly identified 85% of key informal supporters and 79% of main visitors interviewed. This large-scale comprehensive survey of informal care for frail older people supports earlier small-scale localized studies highlighting the key role of spouses and daughters in the provision of informal support. Families of frail older people provide the support to maintain people at home.     

Problem solving,sense of coherence and instrumental ADL of elderly people with depression and normal control group

The purpose of this study was first, to explore the separate contribution and interaction between verbal and performance based problem solving and sense of coherence; and second, to examine the association of these variables with Instrumental Activities of Daily Living (IADL) function among elderly people with depression living in the commuinity and a normal control group. The participants included elders receiving ambulatory care for depression (n=31; mean age=73, SD=9.3); and normal elders (n=30; mean age=78, SD=5.8). Screening for general cognitive ability and level of depression was done using the Mini Mental Status Examination (MMSE) and the Geriatric Depression Scale (GDS). All participants underwent evaluation using the Large Allen Cognitive Level Test (LACL) (a measure of performance based problem solving); the Problem Solving Verbal Reaction to everyday problematic situations (PSVR); the Sense of Coherence questionnaire (SOC) and the Routine Task Inventory (RTI) (a measure of IADL from the cognitive perspective). Wilcoxon statistical analysis indicated highly significant differences between the two groups for all of the study variables. In the depressive group, significant correlations were found between the components of problem solving (LACL and PSVR) and IADL (r=0.70 and r=0.53), while the SOC did not correlate with IADL in either group. Results of ANCOVA controlling for LACL showed that it has a significant effect (F=13.63, p=0.001); however, beyond it verbal problem solving still has a significant effect on IADL (F=4.77, p=0.02), and SOC in interaction with verbal problem solving was significant (F=3.97, p=0.035). The findings suggest that depression in elderly people is associated with lower functioning in problem solving and IADL function, and lower sense of coherence; hence, attention to these factors should be integral to intervention with elderly people. However, it is recommended that further study be made of the relationships of variables found in this study with the current instruments, and also with additional tools because of confounding effects, in order to further support and validate the findings. As the sample size was small compared with the number of measures, it is important to replicate the study with larger groups to have more power. Copyright © 1999 Whurr Publishers Ltd.     

合肥郊区0—6岁儿童营养状况分析

目的：了解合肥郊区儿童的营养状况,评价农村儿保工作的质量。方法：于1990－1995年按既定诊断标准逐年调查全区0－6岁儿童佝偻病、缺铁性贫血（IDA）及营养不良的患病情况。结果;全区儿童营养不良、佝楼病及IDA的患病率分别为0.25％－1.06％,5.72％－18.44％及8．33％－42.9％;1992－1995年营养不良患病率有逐年下降的趋势,而佝偻病及贫血则相反;婴幼儿较学龄前儿童佝偻病患病情况严重,而贫血则相反;男女童营养状况无差异;经济状况较好的近郊儿童的营养状况明显好于经济状况较差的远郊儿童。结论：农村儿保工作的重点仍应放在营养缺乏病的防治上．对婴幼儿重点在佝偻病,学龄前儿童重点在IDA。     

Preparing Older People to Cope after a Fall

Clinical experience and previous research show that older people at risk of falling can become anxious at the thought of being on the floor, therefore physiotherapists and occupational therapists may be reluctant to teach them how to get up.Old people's reactions to two different methods of teaching them this skill are compared (three groups, mean age 84 years). The conventional method requires people to be helped down to the floor and then to learn how to get on to their knees prior to getting up with the help of furniture. An alternative method, based on backward-chaining principles, does not require that people start from the floor and reduces the likelihood of them experiencing failure. The activity is broken down into small steps — the last step in the chain being taught first.It is concluded that:

1 The backward-chaining method of teaching elderly people how to get up from the floor is much less stressful to older people and to staff than the conventional method.

2 Older people are slightly more likely to learn successfully how to get up from the floor by the backward-chaining method which, even if they are not successful, provides them with functionally relevant exercise.

3 Older people who cannot learn to get up from the floor should be helped to develop alternative strategies for summoning help and for preventing the consequences of the long lie.

Bright light treatment for night-time insomnia and daytime sleepiness in elderly people: comparison with a short-acting hypnotic

Night-time bright light (BL) treatment and triazolam (0.125 mg/day) were given to three healthy elderly people in a cross-over design. They kept a daytime sleepiness test and a sleep log, and their wrist-activity was monitored simultaneously. Subjectively, BL increased daytime sleepiness and naps, and decreased night-time sleep. Triazolam decreased daytime sleepiness and naps, and increased night-time sleep. Actigraphic night-time sleep and naps on the first day were similar to these results. However, on the fourth day night-time insomnia induced by BL had recovered, and naps were shorter than the baseline. Triazolam increased actigraphic naps as the days passed.     

青年乳腺癌的临床分析

1970年2月～1992年11月，共收治青年女性原发乳腺癌（年龄＜30岁）90例，占同期病人的4．46％，其中84例在我院外科行手术治疗。非青年对照组599例。用Kaplan－Meier估计和Log－rank检验及Breslow检验对四个有显著影响的预后因素（临床分期、淋巴结情况、组织学类型、肿物大小）进行单因素分析和调整分析，结果表明青年乳腺癌死亡申显著高于非青年组病例。     

北京市部分地区老年人消化性溃疡患病率及相关因素调查分析

本文系 1993年 7～ 10月对北京市部分地区 34 4 0名 60岁以上老年人进行的消化性溃疡病 ( PU)的患病率及影响因素的调查。采取入户问卷调查的方式 ,结果表明 :老年人 PU的患病率在 4 .1% ;男性高于女性 ( 5.3% ,2 .9% ) ;低龄老人高于高龄老人 ;山区高于城区和郊区。在与 PU有关的影响因素中 ,抑郁、脑力劳动、吸烟、大量饮酒及高文化程度是老年 PU的危险因素 ,饮食结构及少量饮酒与 PU的患病率在统计学上未见显著差异。提示老年人 PU患病率在不同年龄、性别、地区、文化程度及职业上均有差异 ,同时心理因素对 PU的影响也不容忽视。