Although some authors have suggested a specific minimum sample size of 30 is required for this type of inquiry [ 44], others have noted that an appropriate sample size is that which adequately addresses the research question [ 43].
An additional limitation of our study is the use of a single semen sample, which may not adequately represent a man's testis function at any given time (Amann 2009) and does not allow for repeated measures on the same individual over times of varying exposures.
Furthermore, single-grab samples, which are the source of much of the data, do not adequately capture variation throughout the day, and, when used to measure environmental inputs, may not represent the true concentrations.
So too was the modest sample size, which was not adequately powered to detect small effects (ORs of about 1.5).
It involves the use of multiple conceptual models, assessment of their pedigree, and reflection on the extent to which the sampled models adequately represent the space of plausible models.
Considering histological subtypes, the STS subtypes represented in our study do not reflect the natural distribution, and only leiomyosarcomas, which comprised 48% of our sample, were adequately represented.
This analysis required an estimated sample size of 129 subjects, calculated using rs of 0.7 (95 % CI = 0.5, 0.9) at an alpha value of 0.05, which was adequately met by the present study's sample [ 40].
Provided there is some historical record, or sufficiently large control population from which to resample, the M-statistic can handle small sample sizes adequately.
This is due to the lack of sufficient producers which would adequately drain the reservoir.
There is no punctuation yet created with which to adequately conclude that previous sentence.
