Excerpts

For example, there is a strong trend in epidemiologic studies suggesting an association of ASDs with exposure to atmospheric mercury and cadmium.

These factors could be endogenous or exogenous, and determining which of these risk factors might be significant requires further research.

The total volume of chemicals displayed a decreasing trend from 1999 to 2010, whereas that of heavy metals displayed an increasing trend from 1999 (11,183 kg/year) to 2007 (59,633 kg/year).

The number of complaints increases day by day due to an increasing trend of air pollution.

Between-group differences for changes in weight and BMI also approached significance, with greater changes seen in the treatment group.

Pooled Sample Analysis When the UK tariff was used in the total sample ( Table 3 , columns 7 and 8), younger age at diagnosis was associated with lower HU scores (marginally significant).

In a recent study [ 35 ], we reported highly significant correlations between exposure of parental couples to metal delivering weaponry during Operation Cast Lead, the major recent military attack up to then, and the delivery of a baby with major structural birth defects as defined according to the CD10 [ 36 ]. 27% (15/55) of the couples with birth defect children born between May and September of 2011, declared exposure to WP explosions, versus 1.7% (67/3,932) of parents with normal offspring born in the same period.

The relationship between these variables was weak, and the correlation almost insignificant.

Such a method should be simple, versatile, and mechanical and thus, we suggest that the number of monitoring stations in the Kanto region could be reduced by adopting the following three simple criteria: (1) retain the monitoring station (or chemical) if similarities exist between its monitored data and the averaged monitored data of the cluster to which it belongs; (2) retain the monitoring station (or chemical) if the monitored data show higher concentrations; and (3) retain the monitoring station (or chemical) if the monitored concentration levels exhibit an increasing trend.

The association of UFP (PNC (<100 nm)) showed a trend towards a decrease with MEF 25 % –75% , only.

Results : In the full model, only autumn precipitation proved statistically significant (RR 1.02; CI 1.00–1.03, per 1cm increase of autumn precipitation), while winter temperature (RR 0.98; CI 0.95–1.00, per 1 °C increase in temperature) and spring precipitation (RR 0.98; CI 0.97–1.00 per 1 cm increase in precipitation) approached significance.

We found a small, borderline significant impact of annual temperature, but not of annual precipitation on annual deaths.

Over the last years, a decreasing trend in smoking habits during pregnancy has occurred, along with the implementation of laws requiring smoke free public and working places.

For all variables, a decreasing trend was observed, which was more pronounced for cardiovascular (about 21%) and stroke mortality (~30%).

The hypertensive group (systolic ≥140 mmHg and/or diastolic blood pressure ≥90 mmHg), which constituted 38.7% of the subjects, showed a trend of association with exposure dose, though at the border of statistical significance ( p = 0.066). 4.

Analysis of the results of evaluation the LES in Guangzhou implies that the security demand and the security supply both show an increasing trend as a whole.

Although there is a positive trend of improving wellbeing in all of Brazil, with important reductions in inequalities, the semiarid region appears worse off in terms of key indicators of health and wellbeing.

Regarding cumulative use per 100 h, cordless phones yielded increased HR of borderline significance, whereas HR per 100 h cumulative use of mobile phones was not changed from unity.

A highly significant correlation ( r = 0.99) between the means of ATP bioluminescence readings and the viable counts of total mesophilic aerobes was seen, thus revealing a strong association of these parameters with the level of surface contamination.

Conclusions In summary, the present study showed a negative secular trend in Mozambican youth’s habitual PA, as well as a negative trend for most PA domains.

Relatively few studies have demonstrated statistically significant [ 12 , 73 ] or marginally statistically significant improvements in medication adherence [ 30 , 74 , 78 ].

Table 2 shows the relationships that were statistically significant or marginally statistically significant.

A trend analysis of the same municipalities revealed a statistically significant increasing trend for urogenital anomalies [excess relative risk (ERR) = 13.8; 95%CI = 5l8 to 22l5] and a decreasing trend for cardiovascular anomalies (ERR = −5.3; 95% CI = −9.4 to −1).

The study also detected a positive trend across WEI groups, but statistical significance was not reached.

Moreover, unimproved sanitation facilities remained borderline significant (OR 1.63; 95% CI 0.99–2.69).