;"No N (%)";"Yes N (%)";"χ
              
                2";df;p
"Have you restricted your calorie intake over the past four weeks?";
"Fixed daytime schedule";"130 (81.3%)";"30 (18.8%)";;;
"Shift work";"117 (78.5%)";"32 (21.5%)";0.358;1;0.572
"Have you restricted your salt intake over the past four weeks?";
"Fixed daytime schedule";"126 (78.8%)";"34 (21.3%)";;;
"Shift work";"119 (79.9%)";"30 (20.1%)";0.058;1;0.888
"Have you followed a diet over the past four weeks?";
"Fixed daytime schedule";"144 (90.0%)";"16 (10.0%)";;;
"Shift work";"137 (91.9%)";"12 (8.1%)";0.355;1;0.692