Some compounds showed a downward trend compared to previous studies (lead, mercury), but others did not (pyrethroids).
This follows a similar trend when compared to previous reports from longitudinal national surveillance studies (Van Everbroeck et al., 2004; Heinemann et al., 2007; Josephs et al., 2009; Chitravas et al., 2011).
These quantitative results were compared to previous semi-quantitative and quantitative results, and shown to have comparable magnitudes and trends.
Dampness in the home showed an opposite trend with significantly more parents responding to this question in 2006 compared to previous years (p<0.01).
"The long-term trend to renting therefore looks unlikely to change significantly in the near future, despite the better availability of finance compared to previous years".
How significant is the march as compared to previous marches?
"It's certainly a step back compared to previous games.
However, the market remains very depressed compared to previous years.
But, compared to previous times, there have been fewer incidents.
*4 Compared to previous model.
