title: Relationship between self-reported mental stressors at the workplace and salivary cortisol.
abstract: OBJECTIVE
  To investigate the association between work stress measures and salivary cortisol excretion in working and weekend days.
  
  
  METHODS
  In a sample of 68 healthy young call-centre operators dimensions of job stress from the demand-control model were related to repeated measures of salivary cortisol on seven samples (at awakening, +30 min, +60 min, + 3 h, +6 h, +9 h, and +12 h after awakening) at two working days and a weekend day.
  
  
  RESULTS
  The cortisol excretion on work days was higher than during weekend day with gender-specific differences as women only showed higher significant values for area under the curve (AUC(G)) and Diurnal cycle (chi(2) (2) = 8.10, P < 0.05; chi(2) (2) = 15.75, P < 0.05, respectively). There were no associations between job demand, job control and cortisol excretion, while the sociodemographic characteristics of the call-centre operators showed linear relation with the diurnal pattern of cortisol secretory activity.
  
  
  CONCLUSIONS
  The hypothalamic-pituitary adrenocortical axis activation was higher in working day than in weekend day. This activation measured by salivary cortisol was not related to self-reported mental stressors assessed with job strain model. The availability of more specific psychometric scales would be useful to explore the relationship between salivary cortisol levels and measures of mental stress at workplace.
authors: Dipartimento di Traumatologia, Ortopedia e Medicina del Lavoro, Università di Torino, Via Zuretti 29, 10126 Torino, Italy. giovanni.maina@unito.it
authors: Giovanni
authors: G
authors: Maina
authors: Antonio
authors: A
authors: Palmas
authors: Francesca Larese
authors: FL
authors: Filon
mesh_terms: D000328:Adult; D000367:Age Factors; D019540:Area Under Curve; D003430:Cross-Sectional Studies; D006801:Humans; D006854:Hydrocortisone / Q000032:analysis*; D009790:Occupations; D012463:Saliva / Q000737:chemistry*; D012737:Sex Factors; D012959:Socioeconomic Factors; D013315:Stress, Psychological / Q000378:metabolism*; D013997:Time Factors; D017132:Workplace / Q000523:psychology*
chemical_list: D006854:Hydrocortisone
references: Br J Psychol. 1983 Nov;74 (Pt 4):473-9
references: 6640234
references: J Health Soc Behav. 1983 Dec;24(4):385-96
references: 6668417
references: Psychosom Med. 2004 May-Jun;66(3):323-9
references: 15184690
references: Psychoneuroendocrinology. 2000 Oct;25(7):707-20
references: 10938450
references: Ann Behav Med. 1998 Spring;20(2):84-91
references: 9989313
references: Life Sci. 1997;61(26):2539-49
references: 9416776
references: Occup Environ Med. 2001 Jun;58(6):367-73
references: 11351051
references: J Occup Health Psychol. 2001 Oct;6(4):361-70
references: 11605829
references: Psychoneuroendocrinology. 1994;19(4):313-33
references: 8047637
references: Psychosom Med. 1979 May;41(3):209-18
references: 472086
references: Psychosom Med. 2000 Mar-Apr;62(2):286-92
references: 10772410
references: J Cardiovasc Risk. 1999 Dec;6(6):379-85
references: 10817083
references: Psychosom Med. 1999 Mar-Apr;61(2):197-204
references: 10204973
references: Psychoneuroendocrinology. 2003 Oct;28(7):916-31
references: 12892658
references: Psychoneuroendocrinology. 1998 Jan;23(1):1-17
references: 9618748
references: Psychosom Med. 2003 Jan-Feb;65(1):92-9
references: 12554820
references: Psychosom Med. 2004 Mar-Apr;66(2):207-14
references: 15039505
references: Psychosom Med. 1995 Sep-Oct;57(5):460-7
references: 8552737
references: Noise Health. 2000;2(7):79-88
references: 12689474
references: J Epidemiol Community Health. 1998 Feb;52(2):93-100
references: 9578855
references: Stress. 2004 Mar;7(1):29-37
references: 15204030
references: J Occup Environ Med. 1998 Oct;40(10):843-54
references: 9800168
references: Psychoneuroendocrinology. 2003 Jan;28(1):35-47
references: 12445835
references: Life Sci. 2001 Mar 23;68(18):2093-103
references: 11324714
references: Soc Sci Med. 2004 Apr;58(8):1523-30
references: 14759695
references: J Occup Environ Med. 2001 Dec;43(12):1011-8
references: 11765672
references: Int Arch Occup Environ Health. 2000 Jun;73 Suppl:S46-52
references: 10968561
references: Scand J Work Environ Health. 2002 Aug;28(4):238-48
references: 12199425
references: Scand J Psychol. 1984;25(3):214-26
references: 6505653
references: Br J Ind Med. 1991 Oct;48(10):684-9
references: 1931727