Results:
Table 1. shows the relationship between the baseline information of
participants and the score of Sum sleep. Sum sleep score is divided in
to two groups (<5 hours and >5 hours). None of
the baseline characteristics had significant difference with sum sleep
score.
Table 2. shows the association between the baseline information of
participants and time in bed. time in bed is divided in to two groups
(<6 hours and >6 hours). None of the baseline
characteristics had significant difference with time in bed.
Table 3. shows the results and relationship between DASH score and sum
sleep and time in bed. Our results
showed that there was a negative relationship between DASH score and sum
sleep, but the relationship was not significant. The data for DASH score
were divided into quartiles, and the first quartile was considered as
reference (anti-inflammatory quartile). Data were analyzed in two
models, the first model was the non-adjusted model and the second one
was adjusted for energy intake, age, BMI. In none adjusted model, there
was not any significant relationship between any of the quartiles and
sum sleep. But, the p-value for second quartile was 0.06 that showed the
relationship could be strong.
Also, the results showed that
there is a strong positive association between DASH score and time in
bed, in adjusted and none adjusted model (P<0.001).
Table 4 shows the association between HEI score and sum sleep and Time
in bed, in adjusted and non-adjusted model.
The negative relationship between
HEI and sum sleep and time in bed, in adjusted and non-adjusted model
was strongly significant (P<0.001). The data for HEI score
were divided into quartiles, and the first quartile was considered as
reference. There was not any significancy in the quartiles.
The relationship between DII score and time in bed and sum sleep is
presented in Table5. The results showed that there is a strong negative
relation between DII and time in bed and sum sleep, in adjusted and
non-adjusted model (P<0.001). Like the other scores, DII
scores were divided into quartiles, and the relationship between each
quartile was examined, and no significancy was observed.