Even once a successful classification of reasons of the "right" and "wrong" kinds has been given, however, a further move is needed in order actually to solve the Wrong Kind of Reasons problem for Fitting Attitudes accounts.
Classification of reason for travel related to current illness was grouped into 4 categories: tourism, business, visiting friends and relatives, and other reason, which included studies or military, missionary, or foreign aid deployment.
Thus, the accurate determination and classification of the reasons for testing is crucial to the validity of observational studies of colonoscopy's effectiveness and for guiding quality improvement efforts [ 15].
Through discussion the investigators reached a consensus regarding the categories for classification of the reasons for discrepancies: (a) the outcome was measured and analysed but not reported; (b) the outcome was measured but not analysed; (c) the outcome was not measured; and (d) the outcome was reported but not prespecified in the protocol.
It is possible that there are systematic differences between the countries in the classification and communication of reasons for caesarean, however the potential influence of this on how women ascribe reasons for their caesarean, along with the observed differences in maternal education, is unknown.
Classification of the reason for each referral to IRT was recorded as part of the referral process.
Classification of the reason for revision surgery is as follows: (1) Implant failure (2) Superficial or deep infection ; (3) Avascular necrosis; (4) Hip instability; (5) Hip dislocation; (6) Open wound; (7) Painful hardware; (8) Intractable pain due to wear of the acetabulum; (9) Peri-prosthetic femur fracture; and (10) Nonunion.
Inter-coder agreement ranged between 0.82 and 0.88 (see Supplementary data, Table 5 for details on classification numbers of selections of reasons, and Tables 6 and 7 for details on the number of selections per treatment stage and overall).
> Within those classified as Category 2 (including those where upper limb options are exhausted since the classification is hierarchical), the majority of reasons were for vascular insufficiency (n = 16).
However, the problems with reliable URR estimates, and historical production data, are usually very hard to solve for a number of reasons, including incomparable classification systems of resources/reserves, and incomplete statistical historical production data (no separate statistics on non-conventional oil and gas resources; and for example different data reported by the same government agency).
