highly significantp < 0.001
The Chi-squared statistic for Friedman’s test of the ‘overall change over time’ in our parameters of interest, VAS, NPS, SNOT-22 and IgE, and whatever group analysed, is highly significant ( p < 0.001 in most cases).
The Chi-squared statistic for Friedman’s test of the ‘overall change over time’ in our parameters of interest, VAS, NPS, SNOT-22 and IgE, and whatever group analysed, is highly significant ( p < 0.001 in most cases).
Furthermore, weather conditions and the impact of Sahara dust favour the development of dust mites, so exposure to perennial allergens is likely to be significant [ 36 ].