This analysis was conducted to assess the baseline data and design methodology within an observational longitudinal comparison of use vs. nonuse of the injectable (intramuscular) contraceptive depot medroxyprogesterone acetate (DMPA-IM) and its effect on bone mass in adolescent women.
Impacts on understory herbs are harder to assess, but baseline data from 50 years ago indicate that these communities are changing in a pattern that implicates deer: grasses, sedges, and some ferns are increasing while overall herb diversity is declining.
Validity and reliability were assessed using baseline data.
d) Monitoring and evaluation has been regular with bi-annual data gathering that has been continuously assessed against baseline data and previous monitoring results.
Of the 43 patients recruited, 40 blood samples could be assessed at baseline; data were missing from 3 patients due to administrative failure.
Previous cardiovascular disease and known diabetes were assessed from baseline data recorded in the electronic patient record, derived from the General Practitioner records for each patient.
Less than 6 months of quality-controlled data prior to first NRT patch prescription during the study period (would not allow sufficient data to assess baseline characteristics).
Accelerometer data will be used to assess baseline activity levels.
Data from all patients (1990 2014) were gathered prospectively and used to assess baseline characteristics and complications.
The possible effects of selection in attendance on the associations were also assessed based on baseline data.
