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This study carried out in Hong Kong, identified 29 Chinese patients' perceptions of the importance of nursing care behaviours in an acute setting using a Chinese language translated version of the CARE-Q instrument. Patients ranked items concerned with 'giving the patients' treatments and medication on time' as the most important and 'sits down with the patient' as the least important. Comparisons are made with the results from other cultures and specific Chinese cultural interpretations are drawn to provide direction for nursing care of Chinese patients in Hong Kong and worldwide.

Objectives: To investigate, by questionnaire, the use and selection of materials and techniques for indirect restorations and fixed prosthodontics by dental practitioners in the North West of England and Scotland. Methods: A questionnaire was sent to 1,000 general dental practitioners selected at random from dentists in Scotland and the North West of England. Non-responders were sent another questionnaire after a period of 4 weeks had elapsed. Results: A total of 701 usable questionnaires were returned, giving a response rate of 70%. When selecting a material for the core build-up of vital teeth, practitioners used the following materials (%): amalgam (60), dual and light-cured resin composite (54), glass-ionomer cements (47), compomer (29) and resin-modified glass-ionomer cements (24). Where the use of a post was indicated indirect posts of both precious (67) and non-precious (37) alloys were preferred to prefabricated posts by the majority of practitioners for the restoration of root filled teeth. Direct titanium (14) and stainless steel (14) posts were not used extensively. Impression materials used by the practitioners were as follows: addition-cured silicone (70), condensation-cured silicone (20), polyether (9) and polysulphide (2). Traditional glass-ionomer cements (59) were used for the luting of single and multiple porcelain fused to metal units, with zinc phosphate and polycarboxylate cements (33) being the preferred alternatives. Conclusions: The majority of the practitioners surveyed in this study used: amalgam for core build-ups; indirect posts; addition-cured silicone for impressions; and glass-ionomer cements for luting procedures.

Objectives:To investigate, by questionnaire, various aspects of primary dental care provision in the North West of England and Scotland. Method: A questionnaire containing 79 questions was sent to 1,000 practitioners, selected at random, in the North West of England and Scotland. Non-responders were sent another questionnaire after a period of 4 weeks had elapsed. Results: Overall a response rate of 70% was achieved. The majority of practitioners were practice principals (65%), working in a group NHS practice (80%) located in a city or town centre (49%). On average 10-20 patients were treated each session with fewer patients treated per session under private arrangements. Many practitioners were found to lack hygienist support (44%) and to employ unqualified dental nurses (82%). Younger practitioners were more likely than senior colleagues to have access to up-to-date computers whilst 37% and 74% of respondents never used CAL programmes or magnification respectively. Contemporary cross-infection control standards were used by the majority of practitioners, although 3% of practitioners reported only autoclaving their handpiece once a day. Conclusions: The majority of practitioners, involved in this study, worked under National Health Service (NHS) regulations as principals in a group practice where the workload was greater than the private/independent sector. Contemporary cross-infection procedures were used routinely. In contrast computer-aided learning programmes and magnification were not used routinely. The practitioners in this study employed significant numbers of unqualified dental nurses.

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Practising dental surgeons are now wearing gloves for longer periods of time than any other comparable group. As part of a study to assess dentists' attitudes to cross-infection, a questionnaire was sent to 1950 randomly selected general dental practitioners in England and Wales, with information being requested concerning the incidence of skin irritation of the hands considered to be associated with glove wearing. The response to the questionnaire was 61%, with 29% of respondents indicating that they experienced skin irritation. A strong association was identified between pattern of glove wearing and incidence of skin irritation, with routine glove wearers being more likely to suffer skin irritation than occasional glove wearers. Female respondents were also more likely to have experienced skin irritation than male respondents. No association was identified between reported incidence of skin irritation and practising arrangements, years since graduation and number of years of glove wearing.

The incidence of ortho-k-associated pigmented arc increases from 17% after 3 months of lens wear to over 90% after 12 months of lens wear. The intensity of the arc is related to the time when the arc first appeared. Both the incidence and the intensity of the arc are related to the period of lens wear, baseline refractive sphere, SERE and the target.

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