The Cronbach coefficient alpha, an indicator of the internal consistency reliability of the measuring instrument, was.81, which is in an acceptable range for psychological measures.
The Cronbach's alpha for nine indicators was 0.622, indicating internal consistency of the indicators and justifying their use in a summated scale.
In luteal women, mean amplitude of the ERP as well as alpha amplitude, an indicator of attentional modulation, correlated positively with progesterone.
Cronbach's alpha coefficient (an indicator of internal consistency) for SDQ total difficulties was 0.80, and for subscales of prosocial behavior, hyperactivity/inattention, emotional symptoms, conduct problems, and peer relationship problems was 0.62, 0.77, 0.59, 0.57, and 0.55, respectively.
The spectral dependence of the AOD, expressed by the Ångstrom exponent alpha, is an indicator for aerosol size distribution and aerosol type (King et al., 1978; Eck et al., 1999).
The Cronbach's alpha of these three indicators is 0.452, which is relatively small due to small number of indicators.
All factors in both indicators had alpha values ranging between 0.46 and 0.84.
Alpha is a deterministic indicator reflecting how much the migration experience reduces migration costs and is defined as 0 < α < 1.
Alpha defensin expression, an indicator of Paneth cell activity, is very low in the colon compared with the normal terminal ileum, but it is raised in patients with IBD, including children with colonic Crohn's disease, possibly due to the presence of hyperplastic or metaplastic Paneth cells [ 7].
A possible line of future research will be the measurement of biomarkers of the MD pattern such as the level of oleic and alpha- linoleic acids, reliable indicators of an individual's intake of monounsaturated and polyunsaturated fatty acids, respectively, and urinary concentrations of tyrosol and hydroxityrosol (olive oil) and resveratrol and ethanol (wine and alcoholic drinks in general).
We also calculated Cronbach coefficient alphas (c-alphas) for the entire group of indicators as well as those indicators that were initially grouped according to the three conceptual elements of health coverage under consideration: (1) infrastructure and human resources, (2) provision of services, and (3) financial resources for health.
