Treatment integrity in school-wide programs: a review of the literature (1993-2012).

We assessed the reporting of treatment integrity in school-wide prevention programs in K-12 schools. This review was designed to determine (a) the extent to which treatment integrity was reported in school-wide prevention and intervention programs and how the reporting varied by research design, year, and journal; and (b) the procedures (e.g., method, frequency, informant) used to collect treatment integrity data. Results indicated that fewer than half of the studies in the review (n = 36, 45.6 %) measured and reported treatment integrity. Those studies reporting treatment integrity often used multiple methods and informants. Reporting treatment integrity in this body of literature has increased steadily over time.

Ventilatory response to intractable pain.

Fifty-two patients, admitted to a pain relief unit, had a cannula placed in the radial artery to measure the paO2, paCO2 and pH of arterial blood every 2 h, for periods ranging from 12 to 24 h. The patients were divided into 3 groups: 14 had low back pain, 21 patients had pain from cancer, and 17 had pain from other causes. Twenty were male and 32 were female with a mean age of 53 years (range 16-82 years). The mean paO2 of these groups was within normal limits. The mean paCO2 and pH for the 3 groups were, low back pain paCO2 4.1 kpa, pH 7.42, others, paCO2 4.2 kpa, pH 7.42. The finding of a normal pH associated with a low paCO2 suggests that patients were "reset" to a low paCO2. Treatment, which was most commonly nerve blocks, resulted in marked pain relief in 30 patients. Ten of these patients were available for follow-up at least 1 week later (4 from the low back pain group, 6 from the cancer group), and in every patient, after pain relief, there was a rise in paCO2 which was statistically significant (P less than 0.001) and was not accompanied by a fall in pH. This suggests that intractable pain is accompanied by chronic hyperventilation and that the relief of pain is accompanied by a decrease in ventilation.