The statistical parameters were presented based on missing data o

The statistical parameters were presented based on missing data of each variable. For categorical variables, the

differences in patient characteristics and risk factors were tested using chi-square or Fisher’s exact test. Comparison of means between groups was analyzed by independent t-test. Mann–Whitney test was used for nonparametric analysis. Some continuous variables were grouped together and analyzed as categorical variables. p Value of < 0.05 was considered to be statistically significant. Of 394 pilgrims who returned the questionnaires, 219 were males and 173 were females. Two persons did not state their gender and were excluded from the analysis. Five other forms were grossly incomplete and were also dropped from the analysis. The mean age was 50.4 Selleck CT99021 ± 11.0 years. Seventy-three (19.7%) hajj pilgrims went for hajj using private travel package. In descending order the prevalence of symptoms among Malaysian hajj pilgrims were: cough 91.5%

(95% CI 88.7–94.3); runny nose 79.3% (95% CI 75.3–83.4); fever 59.2% (95% CI 54.3–64.1); and sore throat 57.1% (95% CI 52.2–62.1). The symptoms lasted less than 2 weeks in the majority of cases (Table 1). Only 3.6% (95% CI 1.8–5.5) of Malaysian pilgrims did not suffer from any of these symptoms throughout their stay in the CP-690550 cell line holy land. About 87.1% (95% CI 83.7–90.4) of Malaysian hajj pilgrims had more than one respiratory symptom and 58.9% (95% CI 54.0–63.8) had fever with other symptoms. Besides cough that occurred significantly more common in older age, there was no other influence of age and gender to the respiratory symptoms among Malaysian pilgrims in 2007 SB-3CT (Table 2). As

protective measures, 72.8% of hajj pilgrims received influenza vaccination before departure and 72.9% wore facemasks. In terms of specific respiratory symptoms, influenza vaccination did not have a significant increase in any of the respiratory symptoms but it was significantly associated with longer duration of sore throat (Table 3). Wearing a mask was significantly associated with sore throat (OR 1.89; 95% CI 1.20–2.97) and longer duration of sore throat and fever (Table 4). The prevalence of hajj pilgrims with triad of cough, subjective fever, and sore throat were 40.1% (95% CI 35.2–45.0). ILI cases were not influenced by age, as the age of ILI cases was 49.8 ± 10.6-year-old and non-ILI cases was 50.7 ± 11.2-year-old (p = 0.422). It was also not influenced by gender as male gender was 54.8% in ILI versus 56.5% in non-ILI (p = 0.752). There was no significant association between ILI with influenza vaccination and those wearing a facemask (Table 5). Respiratory symptoms are one of the most common problems faced by pilgrims in Mecca.12 Besides low returned survey form, the major limitation of the study was the definition of acute respiratory infection.

This entry was posted in Uncategorized. Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *

*

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>