Table 1 Characteristics of participants (n = 359)

Sex

• Female

229 [63.79]

• Male

130 [36.21]

Highest education level

• Below bachelor degree

31 [8.66]

• Bachelor degree

264 [73.74]

• Higher than bachelor degree

63 [17.60]

Marital status

• Never married

197 [55.03]

• Currently or previously married

161 [44.97]

Monthly income*

• Very low (≤ 10,000 baht)

2 [0.56]

• Low (10,001–20,000 baht)

117 [32.68]

• Moderate (20,001–40,000 baht)

150 [41.90]

• High (40,001–100,000 baht)

81 [22.63]

• Very high (> 100,000 baht)

8 [2.23]

Predominant posture at work

• Sitting

257 [71.79]

• Non-sitting

101 [28.21]

Smoking

• Never smoked

302 [84.12]

• Former smoker

20 [5.57]

• Current smoker

37 [10.31]

Alcohol consumption

• Non-drinker

165 [45.96]

• Light to moderate drinker

170 [47.35]

• Heavy drinker

24 [6.69]

Daily sweetened beverage intake

• None

61 [16.99]

• Light

115 [32.03]

• Moderate

167 [46.52]

• Heavy

16 [4.46]

Daily fruit and vegetable intake

• Sufficient

38 [10.58]

• Insufficient

321 [89.42]

Blood pressure

• Normal

306 [85.47]

• High

52 [14.53]

Median [IQR]

Age (years)

36.00 [14.00]

Adiposity markers

• BMI (kg/m²)

24.31 [5.89]

• Percent body fat

28.80 [10.90]

• Waist circumference (cm)

81.00 [18.25]

Physical fitness

• VO_{2 max} (mL/kg/min)

37.74 [8.87]

• Handgrip strength (kg)

27.50 [13.30]

• Leg strength (kg)

71.00 [52.88]

• Back strength (kg)

61.00 [41.88]

• Flexibility (cm)

7.00 [13.00]