In 2004, melanoma was the third most common cancer registration in New Zealand females and fourth for males, and ranked ninth and sixth respectively in terms of cancer-related deaths [6].
In contrast to previous arthroplasty validation studies that have found extraction of prosthesis (i.e. Girdlestone procedure) due to infection to be the most common error in registration, we found this procedure to be the most reliable of the four categories used by us [ 1, 3].
Among survey respondents (50% response rate), the most common reason for trial registration was a publication requirement and for non-registration, a lack of familiarity with the process.
The most common age at first registration of MP > 33% or > 40% was 3 4 years.
In 2005, cervical cancer was the ninth most common site of cancer registration for New Zealand females [ 1], and the incidence and mortality rates were moderately high compared with the rest of the developed world [ 2].
Lung cancer was the most common cancer in the cancer registration areas, followed by gastric, colorectal, liver, and esophageal cancers.
For non-registration, the most common reasons were lack of familiarity with the process (59.1%) and trial initiation prior to registration endorsement by the ICMJE (51.5%) (Table 5).
Under-registration was most common in cases aged 80 years and older (27%), as well as cases confirmed only radiologically (29%) (Table 1).
The most common causes for failure in the registration trials could be preempted by testing novel agents in milder forms of the disorder, such as schizotypy and assessing the effect with validated biomarkers.
Trial registration ISRCTN01169903 The most common reason why organs for transplantation are not obtained from patients after confirmation of brain stem death on an intensive care unit in the United Kingdom is the refusal of consent by the patient's relatives.
Clinical Trial Registration NCT01993797 Bronchiolitis is the most common lower respiratory tract illness that affects infants and children <2 years of age.
