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Table 2 Logistic regression analysis of the association of QoL and personality traits with adolescent MS components

From: The association of quality of life and personality characteristics with adolescent metabolic syndrome: a cohort study

Variables Central obesity Elevated BP Elevated TGs Decreased HDL Impaired fasting glucose
OR (95%CI) P OR (95%CI) P OR (95%CI) P OR (95%CI) P OR (95%CI) P
Part 1:Relationship of QoL and personality scores with elevated MS components in 2019a
Domains of QoL
Self-satisfaction 0.997 (0.986, 1.007) 0.56 1.018 (1.002, 1.036) 0.03 0.989 (0.98, 0.999) 0.04 1.004 (0.989, 1.019) 0.60 1.024 (0.983, 1.065) 0.26
Physical feeling 0.995 (0.984, 1.006) 0.38 1.019 (1.002, 1.037) 0.03 0.989 (0.979, 1) 0.04 0.998 (0.983, 1.014) 0.80 1.049 (1.002, 1.099) 0.04
Parenthood 0.998 (0.987, 1.009) 0.73 1.016 (0.999, 1.033) 0.07 0.99 (0.98, 1) 0.05 1.006 (0.991, 1.022) 0.45 1.005 (0.967, 1.043) 0.81
Physical activity ability 0.964 (0.953, 0.975) < 0.01 0.998 (0.982, 1.014) 0.79 0.983 (0.972, 0.994) < 0.01 1 (0.984, 1.015) 0.96 1.022 (0.981, 1.064) 0.30
Negative emotion 1.001 (0.991, 1.012) 0.80 1.017 (1.001, 1.033) 0.04 0.989 (0.979, 0.999) 0.03 1.003 (0.988, 1.018) 0.71 1.026 (0.988, 1.066) 0.18
Activity opportunity 0.998 (0.985, 1.011) 0.74 1.015 (0.997, 1.034) 0.10 1.002 (0.989, 1.014) 0.80 0.993 (0.976, 1.011) 0.46 1.054 (1.005, 1.107) 0.03
Other 1.014 (1.001, 1.026) 0.03 1.027 (1.009, 1.045) < 0.01 1.001 (0.99, 1.013) 0.81 1.024 (1.006, 1.042) 0.01 1.024 (0.982, 1.068) 0.27
Four factors of QoL
Physical and mental health 0.994 (0.975, 1.015) 0.59 1.037 (1.006, 1.07) 0.02 0.976 (0.958, 0.995) 0.02 1 (0.972, 1.029) 0.99 1.056 (0.98, 1.139) 0.15
Living environment 0.948 (0.921, 0.977) < 0.01 1.021 (0.979, 1.065) 0.34 0.98 (0.952, 1.007) 0.15 0.993 (0.953, 1.034) 0.72 1.101 (0.987, 1.229) 0.09
Quality of life satisfaction 1.002 (0.975, 1.03) 0.88 1.061 (1.016, 1.107) 0.01 0.978 (0.953, 1.004) 0.10 1.029 (0.988, 1.071) 0.16 1.069 (0.965, 1.184) 0.20
Total score of QoL 0.993 (0.983, 1.003) 0.17 1.011 (0.996, 1.026) 0.15 0.989 (0.979, 0.998) 0.02 1 (0.987, 1.014) 0.95 1.017 (0.981, 1.054) 0.36
Personality characteristics
Neuroticism (N) 1.003 (0.994, 1.011) 0.55 0.988 (0.976, 1) 0.06 1.009 (1.001, 1.017) 0.03 0.999 (0.988, 1.011) 0.91 0.984 (0.955, 1.015) 0.31
Extraversion (E) 0.99 (0.981, 1) 0.04 0.985 (0.972, 0.998) 0.02 0.992 (0.983, 1.001) 0.08 0.99 (0.977, 1.003) 0.12 1.022 (0.986, 1.059) 0.24
Part 2: Relationship of QoL and personality scores with elevated MS components in a sub-group analysesa#
13 domains of QoL
Companionship 0.991 (0.971, 1.01) 0.345 1.037 (1.001, 1.073) 0.041 0.998 (0.982, 1.015) 0.84 1.019 (0.988, 1.05) 0.231 1.04 (0.967, 1.118) 0.29
Physical activity ability 0.962 (0.944, 0.981) < 0.01 0.992 (0.965, 1.02) 0.589 0.994 (0.978, 1.011) 0.51 1.011 (0.984, 1.039) 0.429 0.986 (0.93, 1.046) 0.646
Activity opportunity 0.989 (0.968, 1.01) 0.301 1 (0.97, 1.03) 0.989 1.005 (0.986, 1.024) 0.62 1.01 (0.98, 1.041) 0.517 1.102 (1.016, 1.194) 0.018
Four factors of QoL
Living environment 0.934 (0.89, 0.981) 0.006 0.999 (0.931, 1.072) 0.979 0.996 (0.955, 1.039) 0.86 1.028 (0.959, 1.102) 0.437 1.084 (0.924, 1.273) 0.323
Personality characteristics
Extraversion (E) 0.988 (0.972, 1.005) 0.166 0.974 (0.951, 0.998) 0.032 0.992 (0.978, 1.007) 0.31 0.989 (0.966, 1.012) 0.359 1.02 (0.966, 1.077) 0.468
  1. QoL quality of life, MS metabolic syndrome, BP blood pressure, TGs triglyceride, HDL high-density lipoprotein
  2. aAge, sex, region, fatal weight of pregnancy week and mother’s education level were adjusted in GLM model
  3. #a sub-group of 951 samples with no MS component in 2014 were included