Consumer internet purchasing of medicines using a population sample: A mixed methodology approach.

BACKGROUND: Malta has an average of 3-4 private community pharmacies per locality, providing patients with easy access to medicines yet according to general statistics gathered from European organisations, Internet is used to purchase various online products with medicines being amongst them. OBJECTIVES: To identify patterns around internet purchasing of medicines among Maltese residents. METHODS: The study followed a mixed methods approach, employing a cross-sectional survey followed by semi-structured interviews. A random sample of 1996 residents were selected from the Maltese electoral register to participate in a postal questionnaire designed to gather data about purchasing prescription-only-medicines (POM) as well as over-the-counter (OTC) medicines. Results were analysed using descriptive statistics and Chi-square to establish associations between responses. Five interviews investigated participants' concerns related to sourcing of medicines. The participants were purposively chosen from the questionnaire respondents. Data were analysed using thematic analysis. RESULTS: The survey had a 22% response rate (N = 444) (60% female; mean age 52 years ±â€¯17). Two (0.45%) participants reported purchasing POMs online in the past, while 4.3% (n = 19) purchased OTCs including vitamins, supplements and herbal combinations. The main reasons for OTC online purchasing were lack of local availability (n = 6; 1.4%) and lower price (n = 11; 2.5%). A total of 89% (n = 395) of respondents provided a reason for not purchasing online, with safety issues being the primary reason for 41% (n = 181) of these. Interviewees expressed disregard towards internet purchasing of medicines that was evident from the themes that emerged: definition of 'medicines', health autonomy and trust in self-care, relationships and trust in health professional, restrictions of medicine supply, influence of cost, need for options. CONCLUSIONS: The Maltese appear to be rather cautious and do not purchase POMs online, citing the risks that may be associated with internet purchasing. With regards to OTCs, a small percentage purchase these online and exposing them to risks associated with unauthorised sites.

WASP (Write a Scientific Paper): Data protection, a guide for health researchers.

Data protection (DP) protects crucial and humane fundamentals - the respect of human rights, particularly protecting aspects of privacy and confidentiality for living and identifiable persons. DP is enshrined in legislation, and this paper will outline the duties of potential data controllers (researchers) when applying for access to data, when processing said data, and what to do with it at the end of the study.

The effect of cigarette smoking on allergic conditions in Maltese children (ISAAC).

Maltese children are frequently exposed to tobacco smoke through passive and personal smoking. In the phase 3 ISAAC study questionnaire, we enquired about passive smoking to the parents of 3816 (80% response rate) 5- to 8-yr-old children and about passive and personal smoking to 4139 (90% response rate) 13- to 15-yr-old participating children. Thirty-one percent of 5- to 8-yr olds were passive smokers with their father more likely to be the smoker (p < 0.0001). Maternal smoking in the first year of the child's life resulted in the children having an increased chance of wheezing 'ever' (p < 0.001), exercise-induced wheezing (p < 0.05) and being diagnosed with asthma (p < 0.0001). Current smoking by the mother also led to the child having current rhinitis (p < 0.001). Fifty-one percent of 13- to 15-yr olds were passive smokers again with the father more likely to be the smoker (p < 0.0001). Maternal (p < 0.0001) and paternal smoking (p < 0.05) resulted in the children having an increased chance of wheezing sometime in their life, exercise-induced wheezing, nocturnal cough, and being diagnosed with asthma. Current smoking by the mother was more common in children having current rhinitis (p < 0.05), while current smoking by both mother and/or father led to itchy/watery eyes accompanying rhinitis (p < 0.05). Recurrent itchy rashes were also more likely in passive smokers (p < 0.001). Personal smoking by the 13- to 15-yr olds (8.15% boys vs. 8.8% girls ns ) resulted in a higher cumulative prevalence of wheezing (p < 0.0001), rhinitis (p < 0.05), and recurrent itchy rash (p < 0.001) but only affected current prevalence of wheezing (p < 0.0001). These smokers were more likely to experience exercise-induced wheezing (p < 0.0001), nocturnal cough (p < 0.0001), and being diagnosed with asthma (p < 0.05) and eczema (p < 0.001). Children smoking more than 10 cigarettes/day persisted with wheezing (p = 0.04) had more frequent episodes of exercise-induced wheeze (p = 0.04), nocturnal cough (p < 0.0001), and rhinoconjunctivitis (p = 0.02) than milder smokers. Smoking seems to be affecting childhood allergies in Maltese children quite significantly.

A decrease in the prevalence and improved control of allergic conditions in 13- to 15-yr-old Maltese children (ISAAC).

The International Study of Asthma and Allergies in Childhood (ISAAC) has produced a reliable global map of childhood allergies through the use of a validated standardized questionnaire. Phase 1 of the study was carried out in the Maltese Islands in 1995 and repeated in 2002 in phase 3. To investigate the trends in prevalence and severity of childhood allergies in Maltese schoolchildren, in this article, we compare the data obtained from 4184 children, 13- to 15-yr-olds (88.7% response rate) in phase 1, to that of phase 3 when 4139 (90% response rate) children participated. The cumulative (27.9% vs. 27.4%: p=0.6) and current (16% vs. 14.6% p=0.08) prevalence rates of wheezing remained quite static but wheezers were more likely to be diagnosed with asthma in 2002 (11.1% vs. 14.1% p<0.0001). Along the 7 yrs, these asthmatics were better controlled with less wheezing attacks (p<0.01), less disturbed nights (p<0.05) and less acute severe episodes (p<0.05). Nasal problems were present in 52.7% of participants in 1995 and in 50.4% in 2002 (p<0.05), and 47.4% vs. 42.8% (p<0.0001) persisted with these symptoms and associated itchy eyes (29% vs. 21.8%: p<000001). Though prevalence decreased, the children were labelled as hayfever sufferers more often (32.3 vs. 40.7%: p<0.00001). Rhinitis symptoms seemed to interfere less with daily activities (p<0.01). In 2002, an itchy rash suggestive of eczema was also less present 'ever' (12.8% vs. 11.2%: p<0.05) or currently (10.1% vs. 8.5%: p<0.05) but again more likely to be diagnosed as eczema (p<0.001). This rash caused less sleepless nights in phase 3 of the study (p<0.05). These results indicate that asthma prevalence has reached a plateau between 1995 and 2002 while rhinitis and eczema are less common. All these allergic conditions are better controlled and more likely to be diagnosed in these schoolchildren by Maltese doctors in 2002 than in 1995.

Increasing prevalence of asthma, allergic rhinitis but not eczema in 5- to 8-yr-old Maltese children (ISAAC).

The International Study of Asthma and Allergies in Childhood (ISAAC) was the first worldwide study carried out with standardized questionnaires in order to create a reliable global map of childhood allergy. Phase 1 of the study was carried out in the Maltese Islands in 1994/95 while a similar study (phase 3) was repeated 7 yr later (2001/02). In this paper, the data obtained from 3816 5- to 8-yr-olds (80% response rate) in phase 3 were compared to that obtained from 3509 5- to 8-yr-olds (78.5% response rate) in phase 1 of the study in order to evaluate whether the problem of allergic conditions in Maltese schoolchildren was indeed changing. About 30.2% (phase 3) vs. 19.1% (phase 1) (p < 0.0001) of the participants were wheezers 'ever' while 14.8% vs. 8.8% (p < 0.0001) were current wheezers and 14.8% vs. 7.5% (p < 0.0001) were labelled as asthmatics. Of these wheezing children, 13.3% vs. 6.2% (p = 0.0002) had a wheezing episode severe enough to limit speech. Nasal problems were present in 28.8% of Maltese children in 2001 and in 23.4% in 1994 (p < 0.0001) and 24.4% vs. 20.7% (p < 0.0001) of all respondents persisted with these symptoms up to the year of answering the questionnaire. Hayfever had been diagnosed in 22.2% vs. 14.7% (p < 0.0001) of all the children. About 6.7% vs. 7.0% (p = 0.61) of respondents had an recurring itchy rash suggestive of eczema for at least 6 months of their lives and 5.4.% vs. 5.5% had it currently. In 1994, the prevalence of wheezing and eczema were slightly lower than the global mean, unlike the case of rhinitis, which in Malta was commoner than the world average, while in 2001 wheezing together with rhinitis surpassed the global mean as well. These results indicate a rising prevalence of wheezing and rhinitis but not eczema in Maltese children. Asthma seemed to be better controlled and all three allergic conditions more likely to be diagnosed.

Seasonality of births is associated with seasonality of marriages in Malta.

This study was carried out to quantify secular trends in seasonal variation in births in Malta, a small Mediterranean country where the vast proportion of births occur in wedlock due to a predominantly Roman Catholic population. It also related such variations to seasonal variation in marriages. Annual seasonal peaks of marriages and births were analysed over the period 1950-1996 by X11 ARIMA. A significant peak in marriages (n = 111,932) in the third quarter of the year was found for almost the entire period under study. This was paralleled by a peak in births (n = 299,558) for the period 1970-1996, which lagged after the peak in marriages by 13-14 months. For the period 1994-1996, when monthly data for monthly pregnancies were available by pregnancy order, the peak in births was caused by first pregnancies only. Seasonal patterns in births occur almost universally due to cultural and/or biometeorological factors. The best known patterns include those of the southern United States, where births decline in April and May, and in northern Europe, where births peak in March and April. In Malta, the late summer peak in births appears to be due to a practical and planned approach by Maltese couples to contraceptive planning, probably influenced by the Roman Catholic ethos and social pressures, with unprotected intercourse occurring only after marriage. In Malta, birth control, albeit by so-called natural methods, was introduced in the 1960s. Prior to this period, births peaked towards the beginning/end of the year, and this may be the more natural seasonality of births in Malta.