 = 0,000)**                                                                                                                **OR** [\*](#t000fn000){ref-type="table-fn"}   **00% CI**                 **OR** [\*](#t000fn000){ref-type="table-fn"}   **00% CI**     **OR** [\*](#t000fn000){ref-type="table-fn"}   **00% CI**   Age (years)                                                                                                                                                                                                     \<00                0.00                                                                      0.00                                                          0.00                                               ≥00                 0.00                                           (0.00--0.00)               0.00                                           (0.00--0.00)   0.00                                           (0.00--0.00)                        I^0^ = 0.0%, *P* = 0.00                        I^0^ = 00.0%, *P* = 0.00   I^0^ = 00.0%, *P* = 0.00                                                                                        Occupational grade                                                                                                                                                                                              High                0.00                                                                      0.00                                                          0.00                                               Intermediate /low   0.00                                           (0.00--0.00)               0.00                                           (0.00--0.00)   0.00                                           (0.00--0.00)                        I^0^ = 00.0%, *P* = 0.00                       I^0^ = 0.0%, *P* = 0.00    I^0^ = 0.0%, *P* = 0.00                                                                                         Married/ cohabited                                                                                                                                                                                              Yes                 0.00                                                                      0.00                                                          0.00                                               No                  0.00                                           (0.00--0.00)               0.00                                           (0.00--0.00)   0.00                                           (0.00--0.00)                        I^0^ = 0.0%, *P* = 0.00                        I^0^ = 0.0%, *P* = 0.00    I^0^ = 0.0%, *P* = 0.00                                                                                         -------------------- ---------------------------------------------- -------------------------- ---------------------------------------------- -------------- ---------------------------------------------- --------------  