A full detail of the study design, sampling procedures, sampling distribution within each regional health authority and data collection are available from the technical reports submitted to the Ministry of Health and are available by the authors on request.
As with studies conducted among non-pregnant individuals, much of the heterogeneity in CSA prevalence estimates are attributable to differences in operational definitions of CSA, differences in study setting, study design, sampling methods and sample size.
We review DPM rationale, design, sampling approach, analytic methods, and facility sample characteristics.
When the sampled output is corrupted by observation noises, input design, sampling times, and convergent algorithms are intertwined.
This result provides the inventory forester with some scope to design sampling procedures that will be practical and operationally efficient while avoiding bias and still producing reliable confidence intervals.
Estimates of meiofaunal and macrofaunal standing stocks are affected by the gear design, sampling area, and sieve sizes [7], [20], [21], [22].
Detailed descriptions of design, sampling procedures and assessed data variables of EYHS have previously been described [ 20].
The detailed sampler design, sampling methods, and validation have been described previously (Hammond and Leaderer 1987; Hammond et al. 1987).
Study methods are assessed for the design, sampling methods, description of conditions, randomization and blinding strategies, and a priori power analysis.
Considerations regarding methodological issues in the present study (such as study design, sampling scheme, and potential bias) have been described in detail previously [ 18- 21].
