Models were further adjusted for chronological age, duration of diabetes, sex, race, and BMI z-score (z-BMI) using the GLM procedure in SAS software (SAS Institute, Cary, NC).
By univariate regression analysis, duration, chronological age, IA-2A, and ZnT8A were significantly correlated with C-peptide levels, while age at onset, sex, and GADA were not (Supplementary Table 2).
Then, we analyzed the persistence of C-peptide persistence over time, functional response to hyperglycemia, and the relationship of C-peptide with factors often associated with residual β-cell function: disease duration, chronological age, age at onset, sex, and levels of autoantibodies GADA, IA-2A, and ZnT8A (20).
The residence section included full address, chronological residential changes with duration of stay and residential level (urban, suburban or rural).
Considering the close correlation between duration and chronological age (r = 0.6757, P < 0.0001) (Supplementary Fig. 3 C ), all factors except age were chosen as independent variables for multivariate analysis.
The developmental stage itself may dictate the optimal level of CR; there is no reason to feed the CR group according to the AL chronological requirements, if the duration of growth, maturation and reproductive senescence (RS) varies asymmetrically between the two groups (Fig. 5).
Very few studies, backed by sound chronological database, extend to the full duration of even Late Quaternary.
In RA patients, loss of muscle strength is associated with RA duration rather than with chronological age, in contrast to the decline with age observed in the general population.
Interpreting p 1 as birth cohort, p 2 as period and p 3 as death cohort yields the durations d 1,2 as chronological age, d 1,3 as lifespan, and d 2,3 as time to death.
The middle panel of Fig. 2 shows the pattern of shot durations from the middle chronological group of 60 sound films.
