In the present study, we observed that, among individuals with TTH, those with insomnia exhibited a higher frequency of headache and increased impact of headache on daily function than those without insomnia.
In particular, people reporting: unemployment, depression, and a higher frequency of symptoms, particularly those impacting negatively on sexual expression, scored a poorer quality of life overall, independently of other factors and regardless of ART status.
Univariate analysis indicated that risk factors associated with interictal widespread pressure hyperalgesia were female gender, younger age at migraine onset, higher frequency of migraine attacks, severe headache impact, cutaneous allodynia and depression.
Hames and Vardoulakis (2012) assessed the potential impact of a higher frequency of heat waves on mortality in the United Kingdom by using a 4-year baseline period that included 2 major heat wave years (2003 and 2006).
The higher frequency of such events in the past 20 years has created cumulative impacts that have profoundly affected slopes, rivers and lakes on Banks Island.
The impacts of climate change are wide-ranging - rising sea levels, increased droughts, higher frequency of mosquito-borne illnesses and so on - and the SCC aimed to capture all of those impacts.
The higher frequency of updates would generate higher fees.
Denser clusters indicate higher frequency of collaboration between those authors.
Nogueira et al. (2009) found higher frequencies of self-reported impact of fatigue (69 %, using the MFIS-BR) and Mendes et al. (2000) using the Fatigue Severity Scale reported a frequency of 67.4 % [ 51, 52].
All DArT markers private to the outgroups exhibited low PIC values as expected, and thus the high frequency of such markers impacted strongly on average PIC value.
