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Table 5 Mean (95%CI) comparison in physical activity and sleep between classes weighted for probability

From: Musculoskeletal pain latent classes and biopsychosocial characteristics among emerging adults

 

Mild multisite

No pain

Moderate spine

Moderate-severe multisite

Women (n = 684)+

Work Physical Activity (METmin/wk)

910.7a

(814.4, 1007.0)

745.9b

(643.3, 848.5)

1241.0c

(961.2, 1520.8)

1346.2c

(1008.4, 1684.1)

Leisure Physical Activity (METmin/wk)

1298.6a

(1160.7, 1436.5)

1545.2a

(1331.7, 1758.7)

943.0b

(729.0, 1157.1)

1251.7a,b

(935.4, 1568.0)

Total physical activity (METmin/wk)

3436.4a

(3073.1, 3799.6)

3446.0a

(2972.4, 3919.5)

3298.6a

(2555.0, 4042.2)

4096.0a

(3068.3, 5123.7)

Sleep*

5.7a

(5.4, 6.1)

5.0b

(4.5, 5.4)

6.2a

(5.4, 6.9)

8.6c

(7.7, 9.5)

 

Mild multisite

No pain

Mild extremity

Moderate-severe multisite

Men (n = 584)+

Work Physical Activity (METmin/wk)

644.3a

(562.2, 726.4)

686.5a

(598.9, 774.1)

631.9a

(481.5, 782.3)

1193.8b

(836.1, 1551.6)

Leisure Physical Activity (METmin/wk)

1258.1a

(1097.5, 1418.7)

1587.1b

(1383.3, 1790.9)

1400.6a,b

(1065.5, 1735.6)

2030.5b

(1422.2, 2638.7)

Total physical activity (METmin/wk)

3563.2 a

(3109.5, 4016.8)

3802.8 a

(3317.7, 4287.8)

3706.0 a

(2824.7, 4587.4)

4920.8a

(3446.9, 6394.8)

Sleep*

6.0 a

(5.6, 6.4)

4.8 b

(4.4, 5.2)

5.2b

(4.4, 6.0)

8.4c

(7.4, 9.5)

  1. Note: Overall contrast between classes p-value < 0.001 for women work METmin and sleep, and p = .002 for Men work METmin; Woman total PA p = .591 and male total PA p = .281; Woman leisure PA p = .003 and men leisure PA p = .009
  2. +Different superscript letters indicate a statistical difference between classes (p < .05). Classes are organized from left to right by the largest class to the smallest class.
  3. *Sleep scores from Pittsburgh Sleep Quality Index with higher scores indicating poorer quality sleep.