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All calculations were performed with SPSS V.14.0 (SPSS Inc.)parisons between groups were performed using the Student’s t-test, ? 2 test and Fisher’s exact test, and the data were expressed as mean±SD for continuous variables. A p value of <0.05 was considered statistically significant.
The fresh subjects in the present studies was indeed 793 patients that have MP pneumonia and you will 384 patients that have RWE inside data period. To possess epidemiological analysis, a complete 793 clients were used, because the shown inside previously blogged blog post.14 For health-related comparison involving the teams, a maximum of 501 MP pneumonia customers that have been acknowledge throughout the this new latest epidemics (241 cases in the 2007–2006, and 260 instances in 2011), and you will 384 clients which have RWE had been analysed (shape step 1). From inside the analysis several months, the full number of accepted customers on our institution try good overall 25 911 (but nursery clients). There have been as much as 2100 acknowledge patients annually with many differences inside the annually.
Much of MP pneumonia patients had pursue-upwards months at least 36 months out of history epidemic season from 2011, but the follow-up sufferers happy with our alternatives standards was basically 180 among 501 circumstances on the MP pneumonia group and you can 206 among 384 instances regarding the RWE category.
Inside the MP pneumonia customers, there have been obvious episodes out-of circumstances within the 2003, 2006–2007 and you will 2011, with many cases occurring throughout the interepidemic attacks. There were seemingly constant numbers of RWE circumstances from year to year through the the study period. There are zero involved improved instances in MP pneumonia epidemic decades but in 2007 (contour 2). Zero MP pneumonia diligent who had been readmitted because of MP reinfection across the epidemics try observed while in the data months. The newest imply decades and age delivery have been comparable, while the top age range was indeed 2–five years of age in communities (profile step three). In the seasonality out-of both communities, MP pneumonia try common inside coming down acquisition away from fall, summer, winter season and springtime, while you are customers with https://www.datingranking.net/pl/flingster-recenzja/ RWE had been most prevalent within the autumn, followed by spring, winter season and summer (study perhaps not revealed).
Demographic, clinical and laboratory data in both groups are shown in table 1. The mean age and age distribution were similar in both groups as shown in figure 3 (5.4 years vs 5.6 years, p=0.312). Both groups had male predominance, and there were more males in the RWE group. As expected, cases with wheezing at presentation, the proportion of patients with history or family history of allergic diseases, and history of wheezing were higher in the RWE group. Recurrent wheezing after discharge was observed in 38 of 180 patients with MP pneumonia and 141 of the 206 patients with RWE (p<0.001).
In MP pneumonia patients, 52 of the total 501 patients (10.4%) had wheezing at presentation, 72 (14.4%) had a history of allergic diseases, 15 (3%) had RWE according to our definition and 40 (8%) had a family history of allergic diseases. When we divided the MP pneumonia patients into two groups of patients with wheezing (n=52) and without wheezing (n=449), the patients with wheezing were younger (3.7 years vs 5.6 years, p<0.001) and had higher proportions of history allergic diseases and wheezing history and higher values of leucocyte count and eosinophil differential (table 2). Among the 52 MP pneumonia patients with wheezing at admission, 10 were patient with RWE, while 42 had no previous RWE history. Thus, in this study, 66% (10 of 15) of patients with RWE history presented with wheezing, while 8.6% of patients without RWE history (42 of 486) had wheezing at presentation. In a follow-up study of patients who visited two or more times after discharge, 13 (including 5 cases of RWE) of 21 MP pneumonia patients with initial wheezing and 25 (including 2 cases of RWE) of 159 MP pneumonia patients without wheezing had at least one wheezing episode after discharge (table 2). Although not all patients were followed-up, it was estimated that at least 31 of the total MP pneumonia patients (n=501, 6.2%) showed a recurrent wheezing after initial MP infection.