Research Article

Real-World Data in Support of Short Sleep Duration with Poor Glycemic Control, in People with Type 2 Diabetes Mellitus

Table 1

140 patients with type 2 diabetes mellitus.

Variables (%) or median (quartile 25% and 75%)

Age (years)56 (50-61)
Female gender86 (61.4)
Caucasian68 (48.2)
Education (years)11 (7-15)
Employed96 (68.1)
Time since diagnosis of T2DM7 (3-10)
Family history of T2DM104 (74.3)
Endocrinologist visits/year3 (2-4)
Physical activity (minutes/week)0.0 (0-180)
% uncontrolled eating (TFEQ-21)22.2 (11.11–47.0)
% emotional eating (TFEQ-21)16.6 (0–4.4)
% cognitive restraint eating (TFEQ-21)44.4 (7.7-61.1)
Number of insulin users41 (29.3)
HbA1c (%)7.3 (6.5-8.7)
BMI (kg/m2)30 (26.9-33.5)
Systolic blood pressure120 (120-140)
Diastolic blood pressure80 (80-80)
Number of patients with nocturnal pain days per 62 (44.3)
Nocturia days/week2 (1-3)
Number of patients that used /week51 (36.4)
Number of smokers13 (9.3)
Caffeine intake (mg/day)190 (95-295)
Pittsburgh Sleep Quality Index (modified)7 (5-10)
Epworth Sleepiness Scale score9 (6-12)
Number of patients with Epworth 50 (35.7)
Chronotype (Morningness-Eveningness Questionnaire) score64 (59-69)
Chronotype:
 Morningness66 (47.7)
 Intermediate58 (41.4)
 Eveningness16 (11.4)
STOP-BANG Questionnaire score3 (2-4)
Number of patients with STOP-BANG Questionnaire 85 (60.7)
PHQ-9 score9 (5-14)

: number; T2DM: type 2 diabetes mellitus; HbA1c: glycohemoglobin; BMI: body mass index; PHQ-9: Patient Health Questionnaire.