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Table 2 Evidence from the studies included in the systematic review concerning the sex-related differences in the effectiveness of asthma treatments

From: Sex differences in adult asthma and COPD therapy: a systematic review

Outcomes

Treatments and comparisons

ICS

SABA

ICS/LABA/LAMA

Omalizumab

Mepolizumab

vs. PCB or baseline

vs. baseline

vs. ICS/LABA

vs. PCB or baseline

vs. PCB

FEV1

[33]: men responded significantly better than women

[35, 36]: women ≈ men

[34]: women ≈ men

/

/

FEV1/FVC

/

[36]: women responded significantly better than men

/

/

/

Protection against bronchial provocation

[31]: men responded significantly better than women

/

/

/

/

Exacerbation

[32]: borderdline significance only in men

/

[34]: women ≈ men

[39]: women ≈ men

/

Time to first episode of asthma worsening

/

/

[34]: women ≈ men

/

/

Asthma control

[32]: men responded significantly better than women

/

/

[37]: women ≈ men

[38]: women responded significantly better than men

Asthma symptoms

[32]: men responded significantly better than women

/

/

/

/

Asthma perception

/

/

/

[37]: men responded significantly better than women

/

Quality of life

/

/

/

[37]: men responded significantly better than women

/

FeNO

/

[36]: significantly greater in women than men

/

/

/

  1. The greater response of a gender vs. the other one was reported when a statistically significant (P < 0.05) superiority was detected in the reference study for a specific treatment; the symbol “≈” indicates a similar, not statistically different (P ≥ 0.05) response between women and men to a specific treatment
  2. /: data not available, FeNO fraction exhaled nitric oxide, FEV1 forced expiratory volume in the 1st second, FVC forced vital capacity, ICS inhaled corticosteroid, LABA long-acting β2-adrenoceptor agonist, LAMA long-acting muscarinic antagonist, PCB placebo