To investigate whether predictors of condom use differed by partner type, we conducted separate analyses for individuals who reported having a main partner and for those who reported having 'other steady' or casual partners (hereafter referred to as casual partners).
Another study objective was to determine whether the effects of interview mode differed by partner gender.
Timing of enrollment differed by partner support status, as might have been expected given that women enrolling postpartum had late or no care by design, but controlling for timing of enrollment did not impact our effect estimates.
Differing organizational and partner resources influenced the programs' abilities to perform outreach and follow-up on tree performance.
The intent of a sexual encounter may differ between partners, since the desire to simply have an orgasm is very different than the desire to make love.
Derivation of the GBV used for validation differed between partners.
Additional control variables included a dummy variable for not knowing where to get a condom (n = 272), which can be expected to reduce the likelihood of using condoms, and a dummy variable "birth control no condom" to analyze whether condom use differed in partners already using birth control other than condoms (n = 136).
The fact that we find here that these SNPs do not account for the beneficial glucose handling in longevity is in line with our observation that beta cell function does not differ between partners and offspring in an oral glucose tolerance test [ 5].
In addition, we showed previously that neither IGF-1 and IGFBP3 levels nor their ratio differed between partners and offspring from the LLS (Rozing et al., 2009), which indicates that IGF-1 serum levels are, in middle age, not a marker for longevity, whereas a decreased risk of metabolic diseases was evident at that age in long-lived families (Westendorp et al., 2009).
We used calling lures instead of freely moving calling females to present males a fair choice between two partners differing only by their relatedness, i.e. emitting sex pheromone simultaneously and in similar quantities.
